Between the Serengeti and the Ngorogoro crater lies a place that scientists and historians dream about. It is the home to artifacts that have shaped our knowledge of humans and the path in which we came. This sacred place, located 7 km from the Serengeti park gate, is the Olduvai Gorge and the location where 3.5 million year old footprints were found that provided much information about early humans.
Olduvai Gorge is a short jaunt down the incredibly rough road between Ngorogoro Crater and Serengeti National Park and is well worth the detour. Although the entrance fee is high for foreign nationals (2700TZS or 18USD), the museum does contain great information and one of the casts of the footprints themselves. The money from the entrance fee also goes to protecting the gorge, the now reburried footprints, and continued anthropological research. The rangers are also well trained and very knowledgable about the past and present work in the area.