Welcome to the 2024 Summer season!

Online reservations are now available.
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.  
Email will be monitored during the week and returned as quickly as possible. 

We look forward to seeing you soon!



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

Minutes from Route 8, our campground serves as a convenient location for traveling campers. Thomaston and it's surrounding towns advantageously hold a range of restaurants and attractions. Not to mention accessibility to local markets, boutiques and quaint cafes makes our location very favorable to those staying here for more than a night.


Whether you're swimming in the pool, playing pickle ball, fishing in our brook or hiking the neighboring trails, Branch Brook Campground has fun amenities that make your stay enjoyable.


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 accommodate your needs. Feel free to contact us at any time in regards to a reservation for 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 across 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 bathrooms and showers, self serve laundromat and a 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.