Mentioned by Lonely Planet Top Choices
Top things to do in Maine
"One of Acadia's most surprising features is this beautiful stretch of sandy shoreline tucked between mountains on the east side of Mount Desert Island. The beach is around 300m long and attracts sunbathers, strollers and a few intrepid souls willing to brave the 55ºF/12.7ºC (summertime) water temperatures for a dip. A beautiful hiking trail starts from here."