Ngoro Ngoro Crater

Ngoro ngoro Crater National Park

Ngorongoro Crater

The name of the crater has an onomatopoeic origin; it was named by the Maasai pastoralists after the sound produced by the cowbell (ngoro ngoro). Based on fossil evidence found at the Olduvai Gorge, various hominid species have occupied the area for 3 million years.

The main feature of the Ngorongoro Conservation Authority is the Ngorongoro Crater, the world’s largest inactive, intact and unfilled volcanic caldera. The crater, which formed when a large volcano erupted and collapsed on itself two to three million years ago, is 610 metres (2,000 feet) deep and its floor covers 260 square kilometres (100 square miles). Estimates of the height of the original volcano range from 4,500 to 5,800 metres (14,800 to 19,000 feet) high. The crater floor is 1,800 metres (5,900 feet) above sea level. The crater was voted by Seven Natural Wonders as one of the Seven Natural Wonders of Africa in Arusha, Tanzania, in February 2013. The Ngorongoro volcano was active from about 2.45 to 2 million years ago Volcanic eruptions like that of Ngorongoro, which resulted in the formation of Ngorongoro Crater in Tanzania, were very common. Similar collapses occurred in the case of Olmoti and Empakaai, but they were much smaller in magnitude and impact

Out of the two recent volcanoes to the northeast of the Empakaai caldera, Kerimasi and Ol Doinyo Lengai, Doinyo Lengai is still active and had major eruptions in 2007 and 2008. Smaller ash eruptions and lava flows continue to slowly fill the current crater. Its name in Maasai means ‘Mountain of God’

Ngorongoro Conservation Area is a protected area and a UNESCO World Heritage Site located in Ngorongoro District, 180 km (110 mi) west of Arusha City in Arusha Region, within the Crater Highlands geological area of northeastern Tanzania. The area is named after Ngorongoro Crater, a large volcanic caldera within the area.