references : Antarctic Region Area : total area : 58 sq km land area : 58 sq km comparative area : about 0 . 3 times the size of Washington , DCLand boundaries : 0 kmCoastline : 29 . 6 kmMaritime claims : territorial sea : 4 nmInternational disputes : noneClimate : antarcticTerrain : volcanic ; maximum elevation about 800 meters ; coast is mostly inaccessibleNatural resources : noneLand use : arable land : 0 % permanent crops : 0 % meadows and pastures : 0 % forest and woodland : 0 % other : 100 % ( all ice ) Irrigated land : 0