Late summer and fall are the perfect time to cruise the waters of Mount Desert Island for its historic lighthouses and spectacular Acadia National Park that truly comes alive in autumnal colors. Dress warmly, then step aboard the vessel and set off on an exploration of the many miles of scenic shoreline as your knowledgeable guide narrates all that you see, shares fun facts, and points out the abundant wildlife. Maine's most beautiful and unique lighthouses soon come into view, standing guard from the clifftops or commanding the small islands that dot the azure waters. Built over 100 years ago, these lighthouses were used to safely guide ships along Maine's rugged, sometimes treacherous, shoreline and still stand as a testament to the state's maritime heritage. Your route will vary based on weather and sea conditions, but each beacon is special in its own right and you'll return from this lovely day with a camera filled with beautiful memories.