1) Atoll of the Tuamotus 
Ravahere is an atoll of the Tuamotu Archipelago in French Polynesia. It is located 53 km northwest of Nengonengo Atoll and it is separated by a 2 km sound from Marokau Atoll, its closest neighbor to the north. Marokau and Ravahere form a minor subgroup of the Tuamotus known as the Two Groups Islands. Ravahere Atoll is roughly boomerang-shaped. It ...