Black Rock State Park in Connecticut, USA - map and visitor information

Research checked: 2026-10-29. Check linked official notices before travel.

Black Rock State Park in Watertown, Connecticut, pairs pond swimming with wooded hikes in the Western Highlands. Its campground is seasonal. A day visit remains a separate choice from an overnight reservation.

Highlights

The contrast is between the pond and the ledges above it. Choose the easy, unmarked pond path for a gentler walk. The 1.6-mile Black Rock Loop is moderate to strenuous.

Know before you go

Fees, hours, and seasonal access

Swimming safety

Swim only in designated areas. Keep children close, avoid diving into natural waters, and leave the beach when thunder or lightning occurs. Lifeguard coverage varies with season, time, and staffing. Check the official swimming guidance and water-quality report before entering the water.

Beach rules exclude glass, snorkels, fishing, rough play, throwing games, soap, and shampoo. Only approved life jackets are allowed as flotation devices. Stay off buoys and lines, and keep the lifeguard-chair area clear.

Visit responsibly

Alcohol is prohibited throughout the park. Leashed pets can use picnic areas and hiking trails, but cannot enter the beach or campground. Connecticut prohibits firewood brought from other states.

Reservations and permits

Use the authorized campground booking page for dates and site prices. Within the camping season after Labor Day, only Friday and Saturday nights can be reserved ahead. Campsites operate by walk-in on Sunday–Thursday nights. The primary camper must be at least 18, or 21 for cabins, and present identification. Check-in ends at 10 p.m. A 14-day stay requires the party and equipment to leave for five days before another stay. Buses seating 30 or more need permits.

Maps, location, and access

Use the park address, 2065 Thomaston Road, Watertown, CT 06795. The booking provider's 2085 Thomaston Road address is labeled as a mailing address. For driving, its directions approach from Route 8 north to US Route 6 west.

Nearby parks

Mount Tom State Park is on Route 202 in Litchfield, with entry closed when parking reaches capacity. Burr Pond State Park is at 384 Burr Mountain Road in Torrington. Both offer other road-accessible park stops in the area.

Things to do

Walk the pond path or tackle the ledges loop. The blue-blazed Mattatuck Trail also connects with Mattatuck State Forest. For a swim, use the designated beach rather than treating every shoreline as a swimming area.

Facilities and accessibility

Campsites and rustic cabins provide overnight options during their season. Sites hold up to six people. In 2027, cabins open Friday and Saturday nights May 28–June 13, then daily June 14–September 6, with a two-night minimum. Accessible campsites require reservations.

Bathhouses normally provide showers and water, but early-season rustic camping has no bathrooms, showers, or running water. Portable toilets are near the campground office.

About the park

History

Black Rock Forest, Incorporated, helped give the land to Connecticut in 1926.

Woodland habitat

Pine, hemlock, and oak cover the wooded ledges around Black Rock Pond.

Contact

The official Black Rock State Park page provides park maps and service details. Call 860-283-8088.