Isle au Haut, Maine

Isle au Haut, Maine
Birch Point and Burnt Island Thoroughfare c. 1908
Location in Knox County and the state of Maine
Coordinates: 44°03′05″N 68°35′30″W / 44.05139°N 68.59167°W / 44.05139; -68.59167
CountryUnited States
StateMaine
CountyKnox
Incorporated1874
VillagesIsle Au Haut
Lookout
Area
 • Total
113.20 sq mi (293.19 km2)
 • Land12.52 sq mi (32.43 km2)
 • Water100.68 sq mi (260.76 km2)
Elevation
112 ft (34 m)
Population
 (2020)
 • Total
92
 • Density8.3/sq mi (3.2/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
04645
Area code207
FIPS code23-35135
GNIS feature ID582530

Isle au Haut (/ˈ.lə.h/) is a town in Knox County, Maine, United States, on an island of the same name in Penobscot Bay. The population was 92 at the 2020 census. Home to portions of Acadia National Park, Isle au Haut is accessible by ferry from Stonington.