The Mesa Verde National Park with its ancient cliff cities is found where?
Mesa Verde National Park The tower is the tallest structure in Mesa Verde. (image gallery)<br> National monuments with ruins/cliff dwellings in the Southwestern United States: Mesa Verde National Park Mesa Verde National Park is an American national park and UNESCO World Heritage Site located in Montezuma County, Colorado. The park protects some of the best-preserved Ancestral Puebloan archaeological sites in the United States. Established by Congress and President Theodore Roosevelt in 1906, the park occupies near the Four Corners region of the American Southwest. With more than 5,000 sites, including 600 cliff dwellings, it is the largest archaeological preserve in the United States. Mesa
Mesa Verde National Park and Research Center opened in December 2012. Chapin Mesa (the most popular area) is beyond the visitor center. Mesa Verde National Park is an area of federal exclusive jurisdiction. Because of this all law enforcement, emergency medical service, and wildland/structural fire duties are conducted by federal National Park Service Law Enforcement Rangers. The Mesa Verde National Park Post Office has the ZIP code 81330. Access to park facilities vary by season. Three of the cliff dwellings on Chapin Mesa are open to the public. The Chapin Mesa Archeological Museum is open all year. Spruce Tree House is also open all