Belfast Bay Boat Ramp is a 20-foot-wide, 130-foot-long hard-surfaced all-tide ramp in Belfast, Waldo County, offering reliable access to tidal waters with boarding floats available.

The facility provides 18 parking spaces for vehicles with trailers and 7 additional vehicle parking spaces, making it well-suited for both trailered boats and day-use visitors.

Located on the Passagassawakeag River system, this ramp is a convenient public launch point for recreational boating in the Belfast area.