Marae Rauhuru with turtle petroglyphs, a stone courtyard with platform and standing stones, built by a Polynesian civilisation and used as a ceremonial and religious site, on the banks of Lake Fauna Nui or Maeva Lake, at the archaeological site at Maeva village, on Huahine-Nui on the island of Huahine, in the Leeward Islands, part of the Society Islands, in French Polynesia. This marae is a Tupuna marae or family shrine and has petroglyphs of canoes and turtles on some of its standing stones. The marae are thought to date from 13th - 15th centuries. Maeva is thought to be an abandoned royal settlement, with many megalithic structures including marae, houses, agricultural structures, stone fish traps and fortification walls. Picture by Manuel Cohen