Walden Pond State Reservation
State park
915 Walden St, Concord, MA 01742
Dog-free park with trails & swimming on the site where Henry David Thoreau wrote the book Walden.

Background: generated illustration, not a photograph of this location.
Plan Walden Pond with parking rates, capacity-closure guidance, separate beach and open-water rules, accessibility planning and reviewed pond and Thoreau-site photos.
Swimming restriction
Do not treat beach swimming and open-water swimming as interchangeable. Indexed DCR guidance requires open-water swimmers to follow designated hours and entry points and use a safety apparatus. Confirm the current detailed rules and any water advisory before entering; no exact open-water schedule or live water clearance established here.
Location
A closer look
Photos show past visits, not current water levels or swimming conditions. Select a photo to view it larger.




This is a desk-researched listing. A record update or map check does not confirm current swimming permission or water conditions.
Found an error? Send a correction with the location and a source. How we research listings.
The indexed DCR property page lists swimming but also describes separate open-water requirements: designated hours, specified entry points and a safety apparatus. Read the current detailed rules before choosing that activity. This review did not retrieve the live advisory display or confirm current lifeguard staffing.
The DCR parking guide lists year-round daily rates of $8 for Massachusetts-registered vehicles and $30 for other registrations. Recheck current rates, payment options and eligibility for fee waivers. The old $5 listing was outdated. A parking pass does not override a capacity closure, and street parking is prohibited under the indexed property rules. Use the designated Route 126 lot and check park alerts or the recorded park information line.
DCR visitor-program guidance requires organized groups to arrange advance reservations. That is distinct from a guaranteed individual parking space. Ask staff about current accessible facilities, beach wheelchair availability and the specific water approach you need; a general accessibility listing is not proof that every shore route is step-free.
Walden offers a cabin replica, the original house-site area and interpretive programs. The gallery distinguishes those heritage features from the pond and woodland path. Historical photos provide setting context, not current swimming permission, water-quality results or confirmation that a particular building is operating.
Use DCR's listed address, 915 Walden Street, Concord, and its designated parking lot off Route 126. Check current capacity notices before driving. Do not park on streets or bypass a closed lot. The retained historical pin is about 1.5 miles from the saved named reservation record and is not a verified entrance; use current official directions instead of old approximate mileage.
DCR says the lot closes at capacity and a parking pass does not override that closure. Organized groups must arrange reservations in advance. No individual reserved parking-space service has been established by this review.
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.
Do not treat beach swimming and open-water swimming as interchangeable. Indexed DCR guidance requires open-water swimmers to follow designated hours and entry points and use a safety apparatus. Confirm the current detailed rules and any water advisory before entering; no exact open-water schedule or live water clearance established here. Public park access does not necessarily include permission to swim. Respect private property and posted restrictions.
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.
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.
Nearby places from saved public map data, not necessarily facilities at the swimming spot. Confirm access, hours, fees, and amenities with the operator before you drive.
Map data retrieved 2026-06-15
State park
915 Walden St, Concord, MA 01742
Dog-free park with trails & swimming on the site where Henry David Thoreau wrote the book Walden.
Hiking area
649 Sudbury Rd, Concord, MA 01742
Visitor center
174 Liberty St, Concord, MA 01742
Visitor center
200 N Great Rd, Lincoln, MA 01773
Campground
499 South Rd, Bedford, MA 01730
Hiking area
Unnamed Road, Lexington, MA 02421
Visitor center
1875 Massachusetts Ave, Lexington, MA 02420
Hiking area
Yellow Loop Trail, Lexington, MA 02420
Checking nearby USGS water conditions…
No. DCR's indexed property guidance says passes do not override capacity closures. Check park alerts or recorded park information before driving.
The indexed DCR parking guide lists $8 for Massachusetts-registered vehicles and $30 for other registrations, charged year-round. Confirm current rates and any waiver eligibility.
Do not assume that. Beach and open-water swimming have different requirements. Confirm current boundaries, entry points, hours and required open-water safety apparatus with DCR.
DCR visitor-program guidance requires organized groups to arrange advance reservations. Contact the programs office before a group visit.
No. They are separate heritage features. The gallery captions distinguish the cabin replica from the house-site marker.
DCR interprets Henry David Thoreau's connection to Walden through a cabin replica, house-site trail and visitor programs. The replica and original house site are separate features.
Four historical photos show a pond shoreline, a Thoreau house-site marker, a cabin replica and a woodland shore path. They do not establish today's beach opening, services or permission at the camera position.
Stay on designated paths and protect the pond shoreline. DCR's indexed restrictions exclude pets, fires, grilling and bikes on trails; confirm current rules and applicable exceptions with park staff.
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Use this safety guide before entering any natural water.
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.
Indexed DCR restrictions prohibit camping at the reservation.
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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.
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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