Lake Eyasi is a mildly alkaline lake about 50 km in length. It takes a little over an hour to get there from Ngorongoro Crater, and is mostly visited as a cultural tour to see the Hadzabe and Datoga Tribes. The highlight of a visit to Lake Eyasi is an early morning hunt with the Hadzabe. One of two remaining hunter-gatherer tribes in Tanzania, the Hadzabe speak a unique click language.