Black Rock State Park
Lake · Connecticut
About this swimming hole
Black Rock Lake's sandy beach sits beneath forested hills, with lifeguards, a bathhouse, and the park's famous Black Rock overlook nearby. The 439-acre park packs hiking, fishing, and swimming into one visit. It is Watertown's summer headquarters.
Good to know
| Water type | Lake |
|---|---|
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | 8am to sunset |
| Parking | Park lot |
| Amenities | restrooms, lifeguards, picnic tables, hiking trails |
| County | Litchfield County |
| Nearest town | Watertown |
| Safety notes | Lifeguards seasonal |
Map
Nearby swimming holes
Frequently asked questions
Does Black Rock State Park require reservations?
No reservations are required at Black Rock State Park based on current information — but verify before you go.
Is there a fee to visit Black Rock State Park?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Black Rock 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