San Cristóbal

Also called  Makira , formerly  Cristoval  island in the Solomon Islands, southwestern Pacific Ocean, 40 miles (64 km) southeast of Guadalcanal. The island is about 80 miles (130 km) long, has a maximum width of 25 miles (40 km), and has an area of 1,231 square miles (3,188 square km). It is fairly rugged, with a central mountain rising to 4,100 feet (1,250 metres). Islets off the northern coast are Uki Ni Masi Island and the Olu Malau Islands (Three Sisters Islands);