Buttermilk Cove offers a hard-surfaced boat ramp (20' wide, 81' long) with a 14% grade suitable for trailered boats accessing tidal waters.

The facility provides 5 trailer parking spaces and is barrier-free accessible, though no restroom facilities are available.

This Department of Conservation-managed ramp is located in Brunswick and operates as a part-tide ramp, so launch and recovery times are dependent on tide levels.