Castine Golf Club is a 9 hole golf course located 45 minutes southwest of Ellsworth on Castine Harbor.

The setting for the course is on Windmill Hill with views of Castine Harbor, Wadsworth Cove, Penobscot Bay, and Blue Hill across from the Revolutionary War era Fort George. The golf course is much the original 1921 Willie Park design winding along tree lined fairways with a scattering of sand bunkers and modest, raised greens. The golf course plays to 2,901 yards from the back tees with a par of 35.