Nestled along the scenic Niantic River, Three Belles Marina is a full-service destination for boaters and waterfront visitors alike. In addition to seasonal and transient slips, storage, and expert marine maintenance services, we offer kayak rentals and guided excursions that make it easy to explore the beauty of the Connecticut shoreline. After a day on the water, relax and refuel at our waterfront café, where guests can enjoy great food, refreshing drinks, and picturesque marina views.