The Ol Pejeta Conservancy is a non-profit wildlife conservancy located on the equator west of Nanyuki in Laikipia County, between the foothills of the Aberdares and Mount Kenya.. It is360 km2 in size. The Ol Pejeta Conservancy works to conserve wildlife, provide a sanctuary for great apes and generate income through wildlife tourism. The Conservancy boasts the largest black rhino sanctuary in East Africa. In 2013, it reached a population milestone of 100 black rhinos. It houses the only remaining northern white rhino in the world, who was moved there from Dvůr Králové Zoo in the Czech Republic. The Sweetwaters Chimpanzee Sanctuary is situated here and it provides a haven for orphaned, abandoned, and rescued chimpanzees. It is the only place in Kenya where chimpanzees can be seen.