Enggano Island is about 100 km (60 mi) southwest of Sumatra, Indonesia. It is one of the 92 officially listed outlying islands of Indonesia. Enggano is about 35 kilometres (22 miles) long from east to west and about 16 kilometres (9.9 miles) wide from north to south. The three largest towns on the island are Barhau, Kabuwe and Kayaapu