Stonington Harbor , Foggy Sunset – Deer Isle is the launching point for some of the most beautiful islands along the 375-mile Maine Island Trail . The Trail is a collection of over 240 wild islands and mainland sites open to the public for day use or overnight camping . Trail sites in both public and private ownership are based on a mutual commitment to coastal access and land stewardship . Therefore the sites , usage guidelines , and stewardship strategies are adjusted regularly to meet changing environmental conditions .
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