Retour Island () is a rocky

island An island or isle is a piece of land, distinct from a continent, completely surrounded by water. There are continental islands, which were formed by being split from a continent by plate tectonics, and oceanic islands, which have never been ...

0.7 nautical miles (1.3 km) long, the largest feature in the

Curzon Islands The Curzon Islands are a small group of rocky islands lying close off Cape Découverte, Adélie Coast. They were probably sighted in January 1840 by a French expedition under Captain Jules Dumont d'Urville, though not identified as islands on d ...

, lying 0.1 nautical miles (0.2 km) north of

Cape Decouverte A cape is a clothing accessory or a sleeveless outer garment of any length that hangs loosely and connects either at the neck or shoulders. They usually cover the back, shoulders, and arms. They come in a variety of styles and have been used thr ...

. Charted in 1951 by the

French Antarctic Expedition The French Antarctic Expedition is any of several French expeditions in Antarctica. 1837–1840 In 1837, during an 1837–1840 expedition across the deep southern hemisphere, Captain Jules Dumont d'Urville sailed his ship ''Astrolabe'' alo ...

and so named by them to commemorate the return of French exploring parties to the vicinity.

See also