Casy Island

Casy Island is the largest feature in a group of small islands lying 4 kilometres (2 nmi) southeast of Lafarge Rocks and 6 kilometres (3 nmi) northeast of Coupvent Point, off the north side of Trinity Peninsula. It was discovered and named by a French expedition under Captain Jules Dumont d'Urville, 1837–40.

Casy Island

Casy Island is the largest feature in a group of small islands lying 4 kilometres (2 nmi) southeast of Lafarge Rocks and 6 kilometres (3 nmi) northeast of Coupvent Point, off the north side of Trinity Peninsula. It was discovered and named by a French expedition under Captain Jules Dumont d'Urville, 1837–40.