Geolocate

Castle Island topographic map

Click on the map to display elevation.

About this map

Name: Castle Island topographic map, elevation, terrain.

Location: Castle Island, South Boston, Boston, Suffolk County, Massachusetts, United States (42.33506 -71.01521 42.33952 -71.00940)

Average elevation: 3 ft

Minimum elevation: -3 ft

Maximum elevation: 52 ft

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Boston

United States > Massachusetts > Suffolk County > Boston

Boston has an area of 89.63 sq mi (232.1 km2)—48.4 sq mi (125.4 km2) (54%) of land and41.2 sq mi (106.7 km2) (46%) of water. The city's official elevation, as measured at Logan International Airport, is 19 ft (5.8 m) above sea level. The highest point in Boston is Bellevue Hill at 330 ft (100 m) above sea…

Average elevation: 85 ft

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