We are closed for the 23-24 winter season from  November 1, 2023 to April 1, 2024

We will begin taking reservations for 2024 on December 11th.  Please make your reservations here.  If you are booking a stay longer than 2 weeks, have questions, or issues reserving please email us at info@branchbrookcampgroundct.com with your inquiries. We will get back to you as soon as possible.  Please keep in mind the office is closed for the winter.  Email will be monitored and returned weekly. 

Have a happy and safe winter.  We hope to see you in the new year!



Relax in the countryside with all the amenities you need to feel comfortable and have fun. We're close to Black Rock State Park, Railroad Museum - New England, and not even an hour from downtown Hartford!


Branch Brook Campground is a full-service family destination in the rolling hills of Thomaston, CT. We are a top-rated campground and RV Park that offers a wide range of accommodations and amenities. Branch Brook Campground is designed to make your stay as effortless as possible all with the same philosophy in mind - our guests come first.

Two miles from Route 8, our campground serves as a convenient location for traveling campers. The town of Thomaston advantageously holds several top-rated restaurants and attractions. Not to mention the accessibility to local grocery and hardware stores makes our location very favorable to those staying here for more than a night.


Whether you're swimming in the pool or harvesting from our community garden, Branch Brook Campground has several fun amenities that makes your stay both fun and relaxing.


Here at Branch Brook we have 70 sites available. Although we have many seasonal and year-long rentals, with our great staff and reservation system we hope to provide you with your accommodations needs. Feel free to contact us at any time in regards to a reservation or your future plans! We look forward to hearing from you.


The great state of Connecticut is home to some of the most beautiful views in the nation. We are proud to be located in the Constitution State and we hope you enjoy your stay with us. We're located just minutes from Black Rock State Park, a great place to swim, hike picnic and relax while enjoying the beauty of our region. Please feel free to ask us about other local attractions and experiences in CT. 


At Branch Brook Campground we supply our guests with facilities that create an effortless stay. With 24 hour bathroom and showers, brand new laundromat services, and a new storefront with goods and propane filling station - Branch Brook Campground serves as a one-stop stay.


Wonderful Campground!

"We have had a great summer here. Safe place to "Social Distance" and safe for the kids to ride bikes and play outdoors. Fun fishing in the brook. Phil, the manager, is very friendly and accommodating. Nice, relaxing, great community! We will be back!"

Great Family Escape

"My family and I have visited this campground on several occasions. Phil and the rest of the staff have always been helpful and fantastic with our kids. Phil will even come around after dinner with ice cream for the kids. The pool area and bathrooms are clean and well maintained. Its a family friendly campground with a great community feel. Kids love it and make new friends each time we go. We will definitely be going back."

Wonderful Friendly Helpful & Clean Campgrounds

"We have stayed at multiple campgrounds thru the years and by far this has been the best yet! We will definitely come back and visit this one again! All the campground workers were more then generous, understanding and helpful no matter the situation."


We look forward to having you stay with us. If there is anything we can do for you, please let us know.