Havasu Falls is a spectacular waterfall which flows over a beautiful travertine formation caused by high mineral content in the water. The water source is Havasu Creek which is spring fed and it flows through Supai indian village. The Havasupai Indian Reservation is an isolated community with no access roads and is part of the Grand Canyon National Park System. It is located in the southern part of the Grand Canyon and is part of the state of Arizona, USA.