Gardner Pinnacles




The Gardner Pinnacles (Hawaiian: Pūhāhonu) are two barren rock outcrops surrounded by a reef and located in the Northwestern Hawaiian Islands at 24°59′56″N 167°59′58″W / 24.99889°N 167.99944°W.
It is 511 nautical miles (946 km; 588 mi) northwest of Honolulu and 108 miles (94 nmi; 174 km) from French Frigate Shoals. The total area of the two small islets—remnants of an ancient volcano—is 5.939 acres (24,030 m). The highest peak is 170 feet (52 metres). The surrounding reef has an area in excess of 600,000 acres (2,400 km; 940 sq mi).