Ile-à-Vache (Cow Island) is an island commune in the Les Cayes (Baie de Cayes) about 10 km (6 mi) off the coast of Haiti’s southwest peninsula. The island is about 13 km (8 mi) long and 3.2 km (2 mi) wide, with an area of 52 sq km (20 sq mi). The western end of the island has rolling hills and swamps; the eastern side of the island has a lagoon with a large mangrove forests. The island is surrounded by several dangerous shoals, reefs, and rocks that have been the cause of shipwrecks throughout history. The government has plans to develop this area’s tourism in a sustainable manner.