Hatutu (also called Hatuta‘a) is a small island approximately 3 km (2 mi.) northeast of Eiao in the northern Marquesas Islands. It is approximately 3 km (2 mi) from Eiao by a channel 50 meters deep. It was also known by the names Hancock, Chanal, Langdon, and Nexsen
It consists of a high central ridge, which runs the full 6.5 km (4 mi.) length of the island. The ridge rises to heights up to 428 m (1,404 ft.) above sea level.[2] Its only anchorage point is in the south of the island for small ships.
The island was discovered by an American named Joseph Ingraham in April of 1791, then again two months later by a Frenchman known as Étienne Marchand. There have never been permanent settlement on the island, however in 1798 Edmund Fanning reported seeing smoke plumes, suggesting temporary settlement by native people.[3] In 1992, Hatutu was declared a nature reserve: the Hatutu Nature Reserve.