This is the beautiful Seawall Coast of Mount Desert Island, Maine, and one of my favorite sections of Acadia National Park. Open during the winter, you can drive in and park your car and walk along the coast in boots or snowshoes and enjoy the beauty of the rugged granite capped with pure white snow. There are nature trails perfect for snowshoeing and there are X-country trails groomed throughout the season for skiing. Outdoor activities don’t stop after summer!