The U.S. is full of archaeological sites, "but in most cases you could be standing right on top of one and never know it," Elic Weitzel told Newsweek.

At Mesa Verde, Spanish for "green table," multistoried dwellings fill the cliff-rock alcoves that rise 2,000 feet above Montezuma Valley. Remarkably preserved, the cliff dwellings cluster in ...

Bears Ears National Monument is a cultural landscape and the ancestral lands of Native American tribes who are working to protect them.

These cliff dwellings date back to 1300 AD and were ... experience picturesque views and gain a better understanding of Native American peoples. Tour options include combination jeep/hiking ...