Marquesas Islands. French Polynesia: Ua Huka: Hitikau region, ascended via the Matukuoha Ridge over-looking Hane, constitutes the summit of the single crater of Ua Huka, a small plateau of around four sq kilometers between 700 and 884 m elev. (2300-2900 ft), ca UTM 0661697-9015668. Elev: 2297 ft = 700 m