Booth Island
Rallier Island () is a small island with a small islet off its north side, lying 0.25 nautical miles (0.5 km) west of the northwest extremity of Booth Island, in the Wilhelm Archipelago. Discovered by the French Antarctic Expedition under Charcot, 1903–05, and named by him for Raymond Rallier du Baty, merchant marine cadet who signed on as seaman on the ship Francais.