Acamarachi is known as an Inca mountain sanctuary, among at a minimum 15 other mountain sanctuaries known to have been used by the Inca. Other known sanctuaries are Cerro Colorado, Cerro Lailay, Cerro del Leon, Cerro Mullay, Cerro Toco, Cerro Quimal, Curiquinca, Juriques, Laguna Verde, Licancabur, Linzor, Paniri, Sairecabur, Tatio and Toconce. On its summit, four different ceremonial platforms are arranged in a cloverleaf conformation.