Branch Brook Campground

435 Watertown Rd, Thomaston, CT 06787, Thomaston, United States

Guest rating: 4.2 / 5

Overview

Branch Brook Campground is a small, basic campground in Thomaston, Connecticut, with a public guest rating of 4.2/5 from 154 reviews. Guests frequently describe it as well kept, with clean facilities and friendly staff. It’s often used as a convenient stopover for one-night stays.

Facilities

Reviewers highlight very clean facilities and note updated, family-style bathrooms designed as two rooms behind a locking door. A small pool is also mentioned, and guests describe it as particularly nice-looking for a campground of this size. Specific additional amenities are not otherwise documented.

Campsites & Setup

The campground’s footprint is described as very small, and site maneuvering can vary by area. Sites near the back (close to the pool) are reported to be tighter for backing in, while sites near the front are described as more accommodating, including for larger RVs.

Location & Nearby Attractions

The campground is located at 435 Watertown Rd, Thomaston, CT 06787, near a cluster of parks, museums, and family attractions. Black Rock State Park is close by (about 1.1 km), and the Railroad Museum of New England is also nearby (about 3.1 km). Day-trip options include the Mattatuck Museum, White Memorial Conservation Center, and family theme/water parks such as Lake Compounce and Quassy Amusement & Waterpark.

Best for

This campground suits travelers who want a clean, well-maintained, no-frills base in central Connecticut—especially for short stays or stopovers. It also works well for families thanks to the pool and the family-style, locking bathrooms, plus access to nearby state parks and amusement/water parks. RV travelers may prefer the more accommodating front sites, particularly with larger rigs.

Travel tips

If you’re arriving with an RV, consider requesting a front-area site, as some back sites near the pool are reported to be tighter for backing in. For outdoor time close to camp, Black Rock State Park is roughly 1.1 km away; the Railroad Museum of New England is about 3.1 km away for a quick local outing. If you’re planning a theme-park day, Lake Compounce and Quassy Amusement & Waterpark are both about 14–15 km from the campground.

What guests say

Reviews commonly emphasize that the campground is well kept, with notably clean facilities and a friendly, helpful staff. Guests also call out updated, family-style bathrooms with a locking door as a standout convenience. The pool is mentioned positively, described as small but unusually nice-looking. On the downside, a few comments suggest the campground is very small and fairly basic overall, and that some sites—particularly in the back near the pool—can be tight for backing in, while the front area is easier for larger RVs.

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