Squirrel Island, ME

ZIP code 04570 belongs to Rockland, Maine. This coastal town is known for its picturesque harbor, where the Maine Lobster Festival takes place annually. The town is home to the Farnsworth Art Museum, showcasing a collection of American art, and the Maine Lighthouse Museum, highlighting the region's maritime heritage. Visitors can also explore the historic Rockland Breakwater Lighthouse, providing stunning views of the surrounding Penobscot Bay.