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Cold Water Spring State Preserve

Cold Water Creek Road

Burr Oak, IA 52101

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563-382-4895

through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.

Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger “karst topography,” a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa’s Paleozoic Plateau landform region.

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AARP Events for Decorah

AARP Events for Decorah

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  Webinar Series: Keys to Unlocking Brain Fitness - Session 2

  Friday, Nov 8, 2024 at 12:00 p.m. CT

  Zoom

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• Featured Event

  Everyday Uses of AI (Artificial Intelligence)

  Thursday, Nov 14, 2024 at 12:00 p.m. CT

  Faith Lutheran Church

  Marion, IA

• Featured Event

  Webinar Series: Keys to Unlocking Brain Fitness - Session 3

  Friday, Nov 15, 2024 at 12:00 p.m. CT

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											<div>Cold Water Creek Road</div>
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							<span>Burr Oak</span>,
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												<span>52101</span>
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
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							<span>Burr Oak</span>,
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												<span>52101</span>
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
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					<h2 class="title"><a href="/aarp-event/aarp-ia-webinar-series-keys-to-unlocking-brain-fitness-session-2-virtual-ia-110824-dhnmp9k6yf2.html" data-formelementid="LOCAL-BTN-CLK-EVENTS-WEBINAR-SERIES-KEYS-TO-UNLOCKING-BRAIN-FITNESS-SESSION-2">Webinar Series: Keys to Unlocking Brain Fitness - Session 2</a></h2>
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					<h2 class="title"><a href="/aarp-event/aarp-ia-webinar-series-keys-to-unlocking-brain-fitness-session-3-virtual-ia-111524-4dnn6p8gzqm.html" data-formelementid="LOCAL-BTN-CLK-EVENTS-WEBINAR-SERIES-KEYS-TO-UNLOCKING-BRAIN-FITNESS-SESSION-3">Webinar Series: Keys to Unlocking Brain Fitness - Session 3</a></h2>
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											<div>Cold Water Creek Road</div>
											<div>
							<span>Burr Oak</span>,
							<span>IA</span>
												<span>52101</span>
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					<i class="fa fa-external-link-square"></i> 
										<a href="http://www.iowadnr.gov/portals/idnr/uploads/preserves/preservesguide.pdf?amp;tabid=944" target="_blank">Visit Website</a>
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												<div><i class="fa fa-phone-square"></i> 563-382-4895</div>
				
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
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											<div>Cold Water Creek Road</div>
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							<span>Burr Oak</span>,
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												<span>52101</span>
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										<a href="http://www.iowadnr.gov/portals/idnr/uploads/preserves/preservesguide.pdf?amp;tabid=944" target="_blank">Visit Website</a>
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												<div><i class="fa fa-phone-square"></i> 563-382-4895</div>
				
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
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											<div>Cold Water Creek Road</div>
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							<span>Burr Oak</span>,
							<span>IA</span>
												<span>52101</span>
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										<a href="http://www.iowadnr.gov/portals/idnr/uploads/preserves/preservesguide.pdf?amp;tabid=944" target="_blank">Visit Website</a>
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
<p style="text-align: justify;"></p>		</div>
		

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											<div>Cold Water Creek Road</div>
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							<span>Burr Oak</span>,
							<span>IA</span>
												<span>52101</span>
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										<a href="http://www.iowadnr.gov/portals/idnr/uploads/preserves/preservesguide.pdf?amp;tabid=944" target="_blank">Visit Website</a>
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												<div><i class="fa fa-phone-square"></i> 563-382-4895</div>
				
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
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include - APP/View/Layouts/aarp_2023.ctp, line 243
include - APP/View/Layouts/aarp_2023.ctp, line 243
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View::_render() - CORE/Cake/View/View.php, line 933
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Warning (2): include() [<a href='http://php.net/function.include'>function.include</a>]: Failed opening '/var/www/vhosts/vcc_staging/app/Resource/aarp2_master.bodyTargeting.html' for inclusion (include_path='/var/www/vhosts/vcc_staging/lib:.:/usr/share/pear:/usr/share/php') [APP/View/Layouts/aarp_2023.ctp, line 243]
Code Context
            <?php if (!$nowrapper):  // MLW - Spanish wrappers TBD
                    include (APP . "Resource/aarp2_master.footer.html");
                    include (APP . "Resource/aarp2_master.bodyTargeting.html");
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	<div class="col-md-8 left-rail"><div class="module clearfix"><div class="ar-basic-box">
	<div class="module-spacer">
		<header><h1 class="article-headline">Cold Water Spring State Preserve</h1></header>

		<div class="row">
			<div class="col-sm-6 left module-spacer">
				<p>
					<div>
											<div>Cold Water Creek Road</div>
											<div>
							<span>Burr Oak</span>,
							<span>IA</span>
												<span>52101</span>
											</div>
					</div>
				</p>
								<div>
					<i class="fa fa-external-link-square"></i> 
										<a href="http://www.iowadnr.gov/portals/idnr/uploads/preserves/preservesguide.pdf?amp;tabid=944" target="_blank">Visit Website</a>
								</div>
												<div><i class="fa fa-phone-square"></i> 563-382-4895</div>
				
			</div>
			<div class="col-sm-6 module-spacer">
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			</div>
		</div>


				<div class="module-spacer clearfix">
						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
<p style="text-align: justify;"></p>		</div>
		

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                <form method="post" action="/decorah-ia/report/place/cold-water-spring-state-preserve-decorah-ia.html">
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	href="/decorah-ia/home-and-community/?intcmp=CSN-LOCAL-HC-PLSK-02272024"><img class="img-responsive" 
	alt="Explore the free AARP HomeFit Guide" title="Explore the free AARP HomeFit Guide" 
	src="https://cdn-aarp.americantowns.com/img/touts/HomeFit_750x150.png"></a>
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<div class="ar-basic-box module-spacer">
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		<h2 class="visible-lg">AARP Events for Decorah</h2>
		<h2 class="hidden-lg">AARP Events for Decorah</h2>
	</header>
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		<div class="ar-listing snippet">
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				<li class="item" data-pageindex="1">

										<h3 class="topic">Featured Event</h3>
					
					<h2 class="title"><a href="/aarp-event/aarp-ia-webinar-series-keys-to-unlocking-brain-fitness-session-2-virtual-ia-110824-dhnmp9k6yf2.html" data-formelementid="LOCAL-BTN-CLK-EVENTS-WEBINAR-SERIES-KEYS-TO-UNLOCKING-BRAIN-FITNESS-SESSION-2">Webinar Series: Keys to Unlocking Brain Fitness - Session 2</a></h2>
					<p class="time">Friday, Nov 8, 2024 at 12:00&nbsp;p.m. CT</p>
					<p class="venue">Zoom</p>
					<p class="loc">Online Event</p>
					
				</li><li class="item" data-pageindex="1">

										<h3 class="topic">Featured Event</h3>
					
					<h2 class="title"><a href="/aarp-event/aarp-ia-everyday-uses-of-ai-artificial-intelligence-marion-ia-111424-s5n9q2vwgt5.html" data-formelementid="LOCAL-BTN-CLK-EVENTS-EVERYDAY-USES-OF-AI-ARTIFICIAL-INTELLIGENCE">Everyday Uses of AI (Artificial Intelligence)</a></h2>
					<p class="time">Thursday, Nov 14, 2024 at 12:00&nbsp;p.m. CT</p>
					<p class="venue">Faith Lutheran Church</p>
					<p class="loc">Marion, IA</p>
					
				</li><li class="item" data-pageindex="1">

										<h3 class="topic">Featured Event</h3>
					
					<h2 class="title"><a href="/aarp-event/aarp-ia-webinar-series-keys-to-unlocking-brain-fitness-session-3-virtual-ia-111524-4dnn6p8gzqm.html" data-formelementid="LOCAL-BTN-CLK-EVENTS-WEBINAR-SERIES-KEYS-TO-UNLOCKING-BRAIN-FITNESS-SESSION-3">Webinar Series: Keys to Unlocking Brain Fitness - Session 3</a></h2>
					<p class="time">Friday, Nov 15, 2024 at 12:00&nbsp;p.m. CT</p>
					<p class="venue">Zoom</p>
					<p class="loc">Online Event</p>
					
				</li>			</ul>

			<p><a class="link-red" href="/decorah-ia/aarp-events/" data-formelementid="LOCAL-BTN-CLK-SEEALL-EVENTS">View All AARP Events<i class="ml-1 fas fa-chevron-right"></i></a></p>
	
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<div class="card-tout card-dark membership-tout" style="margin:0 0 30px 0;">
	<img class="img-responsive image" 
		title="image of two AARP membership cards"
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	<div class="title">Only $12 your first year with Automatic Renewal</div>
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</div>
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<div class="ar-basic-box module-spacer">
<header>
<h2>Contact AARP<br />Iowa</h2>
</header>
<div class="wrap">

<div class="ar-quick-list module-spacer">
<ul class="list-unstyled">
<li><i class="list-icon fa fa-envelope" alt="Email icon" title="Email icon" aria-hidden="true"></i><a href="mailto:IAAARP@aarp.org" target="_blank" rel="noopener">IAAARP@aarp.org</a></li>
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		<header><h1 class="article-headline">Cold Water Spring State Preserve</h1></header>

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											<div>Cold Water Creek Road</div>
											<div>
							<span>Burr Oak</span>,
							<span>IA</span>
												<span>52101</span>
											</div>
					</div>
				</p>
								<div>
					<i class="fa fa-external-link-square"></i> 
										<a href="http://www.iowadnr.gov/portals/idnr/uploads/preserves/preservesguide.pdf?amp;tabid=944" target="_blank">Visit Website</a>
								</div>
												<div><i class="fa fa-phone-square"></i> 563-382-4895</div>
				
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				<div class="module-spacer clearfix">
						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
<p style="text-align: justify;"></p>		</div>
		

	<div class="reportthis" style="margin-bottom: 20px;">
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	alt="Explore the free AARP HomeFit Guide" title="Explore the free AARP HomeFit Guide" 
	src="https://cdn-aarp.americantowns.com/img/touts/HomeFit_750x150.png"></a>
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	<div class="col-md-4 right-rail thin-rhs"><div class="module clearfix"><!--default-->
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<div class="ar-basic-box module-spacer">
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			<a href="/decorah-ia/aarp-events/" data-formelementid="LOCAL-BTN-CLK-SEEALL-EVENTS">
				<img style="width:30px;" src="https://cdn-aarp.americantowns.com/img/template/icons/aarp_event_icon.png" alt="Upcoming AARP Events" />
			</a>
		</div>
		<h2 class="visible-lg">AARP Events for Decorah</h2>
		<h2 class="hidden-lg">AARP Events for Decorah</h2>
	</header>
	<div class="wrap">
		<div class="ar-listing snippet">
			<ul class="list">
				<li class="item" data-pageindex="1">

										<h3 class="topic">Featured Event</h3>
					
					<h2 class="title"><a href="/aarp-event/aarp-ia-webinar-series-keys-to-unlocking-brain-fitness-session-2-virtual-ia-110824-dhnmp9k6yf2.html" data-formelementid="LOCAL-BTN-CLK-EVENTS-WEBINAR-SERIES-KEYS-TO-UNLOCKING-BRAIN-FITNESS-SESSION-2">Webinar Series: Keys to Unlocking Brain Fitness - Session 2</a></h2>
					<p class="time">Friday, Nov 8, 2024 at 12:00&nbsp;p.m. CT</p>
					<p class="venue">Zoom</p>
					<p class="loc">Online Event</p>
					
				</li><li class="item" data-pageindex="1">

										<h3 class="topic">Featured Event</h3>
					
					<h2 class="title"><a href="/aarp-event/aarp-ia-everyday-uses-of-ai-artificial-intelligence-marion-ia-111424-s5n9q2vwgt5.html" data-formelementid="LOCAL-BTN-CLK-EVENTS-EVERYDAY-USES-OF-AI-ARTIFICIAL-INTELLIGENCE">Everyday Uses of AI (Artificial Intelligence)</a></h2>
					<p class="time">Thursday, Nov 14, 2024 at 12:00&nbsp;p.m. CT</p>
					<p class="venue">Faith Lutheran Church</p>
					<p class="loc">Marion, IA</p>
					
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		<header><h1 class="article-headline">Cold Water Spring State Preserve</h1></header>

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											<div>Cold Water Creek Road</div>
											<div>
							<span>Burr Oak</span>,
							<span>IA</span>
												<span>52101</span>
											</div>
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					<i class="fa fa-external-link-square"></i> 
										<a href="http://www.iowadnr.gov/portals/idnr/uploads/preserves/preservesguide.pdf?amp;tabid=944" target="_blank">Visit Website</a>
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												<div><i class="fa fa-phone-square"></i> 563-382-4895</div>
				
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
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											<div>Cold Water Creek Road</div>
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							<span>Burr Oak</span>,
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												<span>52101</span>
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
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											<div>Cold Water Creek Road</div>
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							<span>Burr Oak</span>,
							<span>IA</span>
												<span>52101</span>
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
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							<span>Burr Oak</span>,
							<span>IA</span>
												<span>52101</span>
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												<div><i class="fa fa-phone-square"></i> 563-382-4895</div>
				
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						<p style="text-align: justify;">through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the Minnesota border. The spring is on land owned by the Iowa Department of Natural Resources since 1943 (managed as part of the Cold Water Creek Wildlife Area), but the presence of the larger cave system was not discovered until 1967. In 1969, a 60-acre tract around the spring was dedicated as a geological state preserve. The spring itself is presently the only part of the cave system that is contained within the state preserve. Part of the cave was designated as a National Natural Landmark in 1987.</p>
<p style="text-align: justify;">Within the preserve, Cold Water Spring issues from the base of a 150-foot-high bluff and flows a short distance into Cold Water Creek, and from there to the Upper Iowa River. The cliff is composed of Galena limestone, a Devonian (375-million-year-old) rock formation. The cave and spring are part of a larger &ldquo;karst topography,&rdquo; a term describing a landscape featuring numerous caves, springs, and sinkholes that develop over broad areas underlain by shallowly buried carbonate bedrock. Through time, acidic groundwater seeping along fractures and crevices in the lime-rich rock slowly dissolves openings that can enlarge into passageways and chambers. Karst topography is typical of much of northeast Iowa&rsquo;s Paleozoic Plateau landform region.</p>
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<link rel="canonical" href="https://www.americantowns.com/place/cold-water-spring-state-preserve-decorah-ia.html" />
<meta property="og:url" content="https://vccstaging.local.aarp.org/place/cold-water-spring-state-preserve-decorah-ia.html"/>
<meta name="twitter:card" content="summary_large_image"/>
<meta name="twitter:title" content="Cold Water Spring State Preserve"/>
<meta name="twitter:description" content="through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the"/>
<meta name="twitter:image" content="https://cdn-aarp.americantowns.com/img/template/thumbs/generic-icon.jpg"/>
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<meta property="og:title" content="Cold Water Spring State Preserve"/>
<meta property="og:description" content="through Cold Water Cave, the largest and most elaborate cavern system known in Iowa. It is located in northern Winneshiek County, five miles from the"/>
<meta property="og:image" content="https://cdn-aarp.americantowns.com/img/template/thumbs/generic-icon.jpg"/>
<meta property="place:location:latitude" content="43.434601"/>
<meta property="place:location:longitude" content="-91.949203"/>
'
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$location = '<a href="/decorah-ia/?intcmp=CSN-LOCAL-NAV-HOME">Decorah, IA</a>'
$no_header = false
$header_title = '<a href="/decorah-ia/things-to-do/">Places</a>'
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$isPR = false
$navbar = '<nav class="section" role="button" aria-expanded="false" aria-controls="collapse">
	<div class="section-toggle">Sections <i class="fas fa-chevron-down"></i></div>
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		<li role="presentation" class=""><a role="menuitem" class="menuitem" href="/decorah-ia/aarp-events/?intcmp=CSN-LOCAL-NAV-OLE" data-formelementid="LOCAL-LNK-CLK-EVENTS">Online & Local Events</a> </li>
		<li role="presentation" class="active"><a role="menuitem" class="menuitem" href="/decorah-ia/things-to-do/?intcmp=CSN-LOCAL-NAV-TTD" data-formelementid="LOCAL-LNK-CLK-THINGSTODO">Things to Do</a></li>
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		<li role="presentation" class=""><a role="menuitem" class="menuitem" href="/decorah-ia/volunteering/?intcmp=CSN-LOCAL-NAV-VOL" data-formelementid="LOCAL-LNK-CLK-VOLUNTEERING">Volunteering</a> </li>
		<li role="presentation" class=""><a role="menuitem" class="menuitem" href="/decorah-ia/home-and-community/?intcmp=CSN-LOCAL-NAV-HC" data-formelementid="LOCAL-LNK-CLK-HC">Home & Community</a> </li>
		<li role="presentation" class=""><a role="menuitem" class="menuitem" href="/decorah-ia/movies/?intcmp=CSN-LOCAL-NAV-MFG" data-formelementid="LOCAL-LNK-CLK-MOVIESFORGROWNUPS">Movies for Grownups</a> </li>
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				<li role="presentation"><a role="menuitem" class="menuitem " href="/decorah-ia/discounts/?intcmp=CSN-LOCAL-NAV-LO" data-formelementid="LOCAL-LNK-CLK-OFFERS">Local Offers</a></li>
				<li role="presentation"><a role="menuitem" class="menuitem " href="/decorah-ia/local-resources/?intcmp=CSN-LOCAL-NAV-LR" data-formelementid="LOCAL-LNK-CLK-LOCALRESOURCES">Local Resources</a> </li>
				<li role="presentation"><a role="menuitem" class="menuitem " href="/decorah-ia/jobs/?intcmp=CSN-LOCAL-NAV-WJ" data-formelementid="LOCAL-LNK-CLK-WORK&JOBS">Work & Jobs</a></li>
				<li role="presentation"><a role="menuitem" class="menuitem " href="/decorah-ia/events/?intcmp=CSN-LOCAL-NAV-CC" data-formelementid="LOCAL-LNK-CLK-EVENTS">Community Calendar</a></li>
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				<li role="presentation"><a role="menuitem" class="menuitem " href="/decorah-ia/arts-entertainment/?intcmp=CSN-LOCAL-NAV-ARTS_ENT" data-formelementid="LOCAL-LNK-CLK-ARTS_ENT">Arts & Entertainment</a></li>
				<li role="presentation"><a role="menuitem" class="menuitem " href="/decorah-ia/museums/?intcmp=CSN-LOCAL-NAV-MUSEUMS" data-formelementid="LOCAL-LNK-CLK-MUSEUMS">Museums</a></li>
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$breadcrumbs = array(
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$row = array(
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include - APP/View/Layouts/aarp_2023.ctp, line 244
include - APP/View/Layouts/aarp_2023.ctp, line 244
View::_evaluate() - CORE/Cake/View/View.php, line 971
View::_render() - CORE/Cake/View/View.php, line 933
View::renderLayout() - CORE/Cake/View/View.php, line 546
View::render() - CORE/Cake/View/View.php, line 481
Controller::render() - CORE/Cake/Controller/Controller.php, line 963
AppController::renderPage() - APP/Controller/AppController.php, line 136
PlacesController::display() - APP/Controller/PlacesController.php, line 501
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118