Branch Brook Campground is situated just outside of the boundary of Black Rock State Park in the quiet outskirts of Thomaston. The campground features sites that are equipped with picnic tables, fire pits, and electric and water hookups. The campground can accommodate tents, trailers, and RVs. Some of the extra amenities include restrooms, showers, laundry, swimming pool, and a camp store. Contact the campground by phone for information on current rates and to make a reservation.