A 17-acre freshwater kettle pond tucked in pitch-pine woods just east of Route 6, within Cape Cod National Seashore. The water is clear and sandy-bottomed, warm enough for easy summer swimming, and the near-total lack of a formal facility keeps it feeling more like a local secret than a beach.
What to expect
Parking
Free lot Free; no fee found
Swimming
Allowed water tested by the state
Hours
No pond-specific gate; follows the Seashore's general 6am-midnight hours
Lifeguard
No lifeguard mentioned in any source found; presumed unguarded like most of Truro's kettle ponds
Dogs
Cape Cod National Seashore's park-wide freshwater-pond rule allows leashed pets (6 ft max) only Oct 16 through May 14; pets are excluded from ponds the rest of the year. Not independently confirmed as posted at this specific pond.
Managed by
Cape Cod National Seashore
508-255-3421 · WebsiteGetting in
Parking
Free lot
CostFree; no fee found
Route 6 roadside pull-off / unmarked dirt path
Details unconfirmed
Access points along this beach
Dirt path from Route 6 shoulder
Steep, short dirt path down to a shallow cove at the pond's eastern end
Common questions
Is Great Pond Beach in Truro open today?
Open, no advisory on record in the latest MA DPH posting (updated 2026-07-16). MA DPH is the authority. Check the status the morning you go.
Is Great Pond in Truro the same as Great Pond in Wellfleet?
No, they're two separate ponds despite the shared name; Massachusetts has several unrelated 'Great Ponds.' This entry covers the 17-acre kettle pond just east of Route 6 in Truro, not the larger, better-known Great Pond off Cahoon Hollow Road in Wellfleet.
Who tests the water here?
Truro is unusual in that the National Park Service owns nearly all of the town's ponds and runs its own water-quality testing lab, rather than the pond appearing on the state DPH's public beach dashboard the way ocean beaches do.
Is there parking at Great Pond Beach, and what does it cost?
Free lot (Free; no fee found). Route 6 roadside pull-off / unmarked dirt path
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