Acadia National Park - Park Mystery Video #3

The video explores a National Monument in southern Colorado and Utah, highlighting its visibility of four landmarks across four states. It delves into the historical significance of the site, once home to the ancestral Pueblo people, who were skilled in farming, pottery, and stone construction. The site, named from the Ute Piette word for 'Deserted Valley,' was later interpreted by European explorers as resembling a castle. The video concludes with a review and a question for viewers to identify the location.

What materials did the ancestral Pueblo people use to build their structures?

How did European explorers perceive the structure mentioned in the text?