The Choiseul Province is one of the nine provinces of the Solomon Islands. It lies between the island of Bougainville (part of Papua New Guinea) and Santa Isabel in the west of the Solomon Islands.
It consists mainly of Choiseul Island with an area of 3 294 km² and further includes three small surrounding islands: Taro Island (1.5 km²), Vaghena (243 km²) and Rob Roy (200 km²). It has a population of 26,379 (2009). The capital is Taro, on Taro Island. Source: wikipedia