Poston, AZ

ZIP code 85371 is located in Supai, Arizona, within the Havasupai Indian Reservation. This remote area is home to the stunning Havasu Falls, known for its vibrant blue-green waters and beautiful cascades. Visitors can also explore other breathtaking waterfalls like Mooney Falls and Beaver Falls along with hiking trails that lead through the picturesque Havasu Canyon. The region is accessible only by foot, horse, or helicopter, making it a unique and secluded destination.