 GEOG: The characters visit the Indian village of Supai, Arizona, and  two of the associated waterfalls, Havasu and Mooney. In the film it  appears that they park their car and walk to these locations in  regular street clothes and very quickly. In actuality the village of  Supai is 8 miles (through the desert) from the parking lot. Havasu  falls is another 2 miles beyond that and Mooney falls is 2 more  miles plus a nearly straight vertical climb of 150