The management of the named Ngorongoro Lengai Geopark this year marked the World Heritage Day, (April 18) with a ceremony at the Olduvai Gorge to publicise and boost the Ngorongoro tourist circuit for the benefit of the Maasai, Hazabe and Barbaig people who have been its custodians for millenia.
The ceremony was graced and officiated by Charlie Stuart, the European Union deputy chief of mission in Tanzania.
