We stayed at Mt Desert Narrows the last week in September. Great weather, plenty of available campsites at reasonable prices and the summer crowds had gone. Campground is nice, on the water, (at high tide), good average facilities, campsites for the most part are well located and adequate, some have a view of the ocean. Location is a few miles north of Bar Harbor and close to the entrance to the Park and bike paths. It is on the regular schedule for free shuttle to the park and town.