Experience the beauty of Maine’s rugged coastline at the Atlantic Oceanside Hotel & Conference Center. This beautiful Bar Harbor hotel is situated on 12 acres of oceanfront property. Our Maine oceanfront hotel offers guests waterfront access to gorgeous Frenchman Bay in a distinguished resort setting. Quality accommodations at affordable rates, all with ocean views, modern amenities, large indoor pool, special vacation packages, and notable hospitality are the hallmarks of a Bar Harbor Maine getaway at Atlantic Oceanside Hotel & Conference Center. You’ll also enjoy our prime location just one mile from Acadia National Park and the shops and restaurants of historic Bar Harbor Maine.