Swimming Holes in Connecticut
30 natural swimming holes
Connecticut has 30 natural swimming holes in our directory — lakes, waterfalls, ocean coves scattered from the backcountry to roadside favorites. Favorites include Indian Well State Park, Squantz Pond State Park, Lake Waramaug State Park. Every listing includes location details, fees, reservation info, and safety notes where known. Conditions change with weather and seasons, so always verify before you go.
All Connecticut swimming holes
- Bantam Lake (Sandy Beach)
- Black Rock State Park
- Burr Pond State Park
- Chatfield Hollow State Park
- Day Pond State Park
- Gardner Lake State Park
- Gay City State Park
- Green Falls Pond (Pachaug State Forest)
- Hammonasset Beach State Park
- Hopeville Pond State Park
- Indian Well State Park
- Lake Waramaug State Park
- Miller's Pond State Park
- Mixville Park
- Mount Tom State Park
- Pattaconk Recreation Area (Cockaponset State Forest)
- Quaddick State Park
- Rocky Neck State Park
- Sherwood Island State Park
- Silver Sands State Park
- Squantz Pond State Park
- Stratton Brook State Park
- Wadsworth Falls State Park
- Wharton Brook State Park
- American Legion State Forest
- Campbell Falls State Park Reserve
- Enders State Forest Falls
- Peoples State Forest
- Riga Falls
- Salmon River State Forest
Frequently asked questions
When is the best time to visit swimming holes in Connecticut?
Most natural swimming holes in Connecticut are at their best from late spring through early fall, when water levels are safe and temperatures are comfortable. Spring runoff can make rivers and creeks dangerously high — check local conditions.
Do Connecticut swimming holes require reservations?
Some do — popular spots increasingly use timed entry or day-use permits. Check each listing's reservation field and the official park link before you go.
Are swimming holes in Connecticut free?
Many are free, but state parks and popular preserves often charge a day-use or parking fee. Each listing shows reported fee info where known.
Are natural swimming holes in Connecticut safe?
Natural water has real risks: no lifeguards, submerged rocks, strong currents, and cold water. Never dive headfirst, check depth, and supervise children closely.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026