Chatfield Hollow State Park
Lake · Connecticut
About this swimming hole
Chatfield Hollow State Park centers on Schreeder Pond and Chatfield Hollow Brook, with a designated swimming area among caves, ledges, and historic mill sites. DEEP lists it among the state's designated inland swim areas. The shaded setting pairs a dip with some of Connecticut's most interesting geology.
Good to know
| Water type | Lake |
|---|---|
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | 8am to sunset |
| Parking | Park lot |
| Amenities | restrooms, picnic tables, hiking trails |
| County | Middlesex County |
| Nearest town | Killingworth |
| Safety notes | No lifeguard |
Map
Nearby swimming holes
Frequently asked questions
Does Chatfield Hollow State Park require reservations?
No reservations are required at Chatfield Hollow State Park based on current information — but verify before you go.
Is there a fee to visit Chatfield Hollow State Park?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Chatfield Hollow State Park?
The best season is typically June-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026