D & J Marina offers a full-service boat launch facility on Otis Reservoir's northernmost cove with dedicated day-trip parking for cars and trailers.

The marina features 53 boat slips (accommodating vessels up to 24'), 30 moorings, a dinghy dock, 24/7 restrooms, and ample parking—making it a convenient access point for both fishing and paddling enthusiasts located less than 2 hours from Boston, Albany, and Hartford.