This past summer I had the chance to visit Mesa Verde National Park in Southwest Colorado. This Native American civilization is so interesting to me. They lived in cliff dwellings for hundreds of years. See a couple of my pictures and a description from the Mesa Verde website.
"Mesa Verde National Park offers a spectacular look into the lives of the Ancestral Puebloans, a group of people living in the Four Corners region who chose Mesa Verde for their home. For more than 700 years they and their descendants lived and flourished in this region, eventually building elaborate stone communities in the sheltered alcoves of the canyon walls. Then, in the late A.D. 1200s, in the span of a generation or two, they left their homes and moved away.
The cliff dwellings of Mesa Verde are some of the most notable and best preserved ruins in the North American continent. Sometime during the late 1190s, after primarily living on the mesa top for 600 years, many Ancestral Puebloans began living in pueblos they built beneath the overhanging cliffs. The structures ranged in size from one-room storage units to villages of more than 150 rooms. While still farming the mesa tops, they continued to reside in the alcoves, repairing, remodeling, and constructing new rooms for nearly a century. By the late 1270s, the population began migrating south into present-day New Mexico and Arizona. By 1300, the Ancestral Puebloan occupation of Mesa Verde ended."