The Ngorongoro Conservation Area or NCA is a conservation area and a UNESCO World Heritage Site situated 180 km (112 miles) west of Arusha in the Crater Highlands area of Tanzania. The conservation area is administered by the Ngorongoro Conservation Area Authority, an arm of the Tanzanian government, and its boundaries follow the boundary of the Ngorongoro Division of Ngorongoro District. The Ngorongoro Crater is within the area; this is a large volcanic caldera.Shoots was taken in May 2010.