Ngorongoro Crater, Tanzania
Score: 55

"Lack of community benefits from tourism will compromise long-term ecological sustainability; people need to become more a part of tourism revenue benefits."

"Too much inappropriate resort development now allowed along the crater rim."

Serengeti National Park, Tanzania
Score: 63

"Little involvement of locals in ecotourism-related ventures. Locals are very poor, and may not support tourism wholly."

"Money does not go back to local communities; poachers are a problem, but this destination still offers great wildlife viewing."

"The migration experience is unparalleled, and community projects are getting better."