11. Betatakin and Keet Seel (Arizona)
Within the dramatic canyons of Navajo National Monument lie the cliff dwellings of Betatakin and Keet Seel. Built by the Ancestral Puebloans in the 13th century, these multi-room villages are tucked into sheltered alcoves, offering a glimpse into ancient community life. Accessible only by guided hikes, the site promises both adventure and discovery. To plan your journey, visit Navajo National Monument.
