Cotton Hollow
Background: generated illustration, not a photograph of this location.
Glastonbury permits Cotton Hollow own-risk swimming but bans jumping, climbing and camping. Check seasonal parking, gate staffing and carry-in restrictions.
Swimming restriction
Own-risk water use does not allow jumping, rock/tree climbing, picnicking, backpacks/coolers, alcohol, camping or fires. Follow current signs and ask about necessary equipment exceptions.
Official sources checked:
Location
Map & Directions
Sources & checks
This is a desk-researched listing. A record update or map check does not confirm current swimming permission or water conditions.
- Swimming rules
- Official sources checked . See the rules above and check for current closures.
- Access location not verified
- The recorded location has no completed source check. Confirm the entrance, legal access, and parking before travelling.
- Record updated
- · This is a data update, not a field visit.
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Cotton Hollow permits own-risk water use under preserve rules
The current Glastonbury facility page describes swimming, bathing and wading at the visitor's own risk, without town sponsorship. It is not a supervised municipal beach. The town welcomes residents and non-residents, but access and behavior must follow preserve rules.
Do not revive the superseded blanket closure
A May 2025 town reopening notice followed the earlier closure and describes new gates and staffing. That notice is historical, not today's gate-status report. Check current signs rather than declare the preserve permanently closed or assume vehicle entry is always available.
Plan parking and equipment before arrival
Seasonal lots and gates have different rules
The town directs summer visitors to the Cotton Hollow lot and prohibits roadside and Grange Pool parking during that period. After Grange Pool closes for the season, designated upper-lot spaces may be available under posted rules. Gate staffing does not grant permission to park elsewhere.
A swimming outing is not a picnic or cliff-jump trip
Jumping into streams/ponds and climbing boulders, cliffs or trees are prohibited. Picnics, camping, open fires and alcohol are also prohibited. Carry-in restrictions include backpacks and coolers; ask staff about any necessary equipment or accommodation before arriving with a standard packed picnic.
Leave time to exit and respect other visitors
The stated hours end one hour before sunset. Pets must remain leashed or tethered, and all waste must be removed. Own-risk permission is not a depth, water-quality or family-suitability certificate; do not use clear-looking water as an assurance.
Getting There
Use the current town Cotton Hollow map and signed entrances off Hopewell Road. Seasonal parking rules supersede the archive's short road clue; do not park on the road.
Quick Navigation
Access Notes
Residents and non-residents welcome, stated hours sunrise to one hour before sunset. Summer parking restricted to Cotton Hollow lot; gates depend on staffing.
Plan Your Visit
Parking & Access
Confirm the entrance, parking arrangements, and legal access with the land manager. A map pin does not establish a public right of access. Follow posted routes and never block gates or driveways.
Regulations & Fees
Own-risk water use does not allow jumping, rock/tree climbing, picnicking, backpacks/coolers, alcohol, camping or fires. Follow current signs and ask about necessary equipment exceptions. Public park access does not necessarily include permission to swim. Respect private property and posted restrictions.
Seasonality & Flow
Water conditions can change quickly. This listing does not provide a current safety or water-quality assessment. Check official alerts and avoid entering water when conditions or permission are uncertain.
What to Bring
Bring sturdy water shoes to protect your feet on rocks and slippery surfaces. A waterproof dry bag keeps your phone, keys, and valuables safe. Pack a quick-dry towel, sun protection, and drinking water - never drink from the natural water source.
Frequently Asked Questions About Cotton Hollow
Is swimming prohibited everywhere in Cotton Hollow?
Current town facility rules describe swimming/bathing/wading at own risk, without town sponsorship, subject to restrictions and signs.
Can non-residents visit?
The town welcomes residents and non-residents under the same preserve regulations.
Can I park at Grange Pool in midsummer?
Town rules direct summer visitors to the Cotton Hollow lot and prohibit Grange Pool and roadside parking then.
Can I jump or climb the rocks?
No. The town prohibits jumping into water and climbing boulders, cliffs or trees.
Can I bring a picnic cooler and backpack?
The current page prohibits picnicking and carry-in items including coolers/backpacks; ask staff about necessary equipment before travel.
When must I leave and can I camp?
Stated closing is one hour before sunset, and camping is prohibited.
Highlights
Location & Area Map
Safety Information
Important Safety Tips
- Permission is not safe depth or clean-water clearance
- Do not jump, dive or climb cliffs; check weather and current notices
Cultural & Historical Context
Historical Background
The historical directory record is retained as evidence, not proof of present access or a verified cultural account.
Photography Guide
Photo Opportunities
Use lawful public viewpoints. Images do not establish present access, depth or water quality.
Conservation & Ethics
Protect This Place
Respect private boundaries and signs, use authorized paths and pack out waste.
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At a Glance
Safety & Access Notice
This information is for general planning only and may be incomplete, outdated, or inaccurate. Access rules, closures, water levels, currents, hazards, and legal restrictions can change at any time. Always verify current rules with the land manager or official source before visiting.
You are responsible for your own safety and for following all posted signs, laws, and local regulations. Read the full disclaimer.
Camping Information
Camping and open fires are prohibited in Cotton Hollow Preserve.
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Safety & Access Notice
This information is for general planning only and may be incomplete, outdated, or inaccurate. Access rules, closures, water levels, currents, hazards, and legal restrictions can change at any time. Always verify current rules with the land manager or official source before visiting.
- Do not swim where swimming is prohibited, unsafe, or not clearly allowed.
- Follow posted signs, local regulations, closures, and private-property boundaries.
- Assess conditions on site. Water flow, depth, temperature, and underwater hazards change quickly.
- Never jump or dive without personally confirming depth and underwater obstacles.
- Swim with a buddy and consider flotation for weak or non-swimmers.
- Pack out all trash; respect wildlife and fragile environments.
You are responsible for your own safety and for following all posted signs, laws, and local regulations. Read the full disclaimer.
Joshua Havens created Hidden Swimming Holes to make it easier for people to find — and safely visit — natural freshwater swimming destinations across the United States. He researches access conditions, water quality resources, and land management rules so you don't have to start from scratch. He holds a strong belief that good outdoor recreation information should be accurate, honest about its limitations, and freely available.
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