The well known sign-post at the highest point on Pitcairn. Note Pitcairn's sister islands: Ducie, Henderson and Oeno.
Pawala Valley Ridge is the highest point of the Pitcairn Islands, a British overseas territory in the Pacific Ocean, with an altitude of 347 metres (1,138 ft).
http://www.g3txf.com/dxtrip/VP6T/VP6T-old-station.html