Winter Harbor Inn Share: Lodging Winter Harbor Inn Visit Website 298 Main St. Winter Harbor, ME 04693 (908) 723-0918 About Map About ''Your Downeast destination for rest & relaxation!'' Four bedroom, four bath inn that sleeps 8, overlooking the harbor. Walk to Acadia National Park, beaches and grocery store. Cat and dog friendly! What's Nearby? Distance: 5 10 15 20 25 50 mi.