Mesa Verde National Park is a U.S. National Park and UNESCO World Heritage Site located in Montezuma County, Colorado, United States. It was created in 1906 to protect some of the best-preserved cliff dwellings in the world. The park occupies 81.4 square miles (211 km2) near the Four Corners and features numerous ruins of homes and villages built by the Ancestral Puebloan people, sometimes called the Anasazi. There you can find over 4,000 archaeological sites and over 600 cliff dwellings of the Pueblo people.
The Anasazi inhabited Mesa Verde between AD 550 to 1300. These people were mainly subsistence farmers; they grew crops on nearby mesas. Their primary crop was corn, which was also the major part of their diet. Men were also hunters, which further increased their food supply. The women of the Anasazi were famous for their elegant basket weaving. Anasazi pottery is just as famous as their baskets; their artifacts, even today, are highly prized. Since the Anasazi kept no written records, their artifacts are the only link to understanding their interesting culture.
By 750 AD, the people were building mesa-top villages made of adobe. By the late 12th century, they began to build the cliff dwellings for which Mesa Verde is famous.
Mesa Verde is best known for cliff dwellings, which are structures built within caves and under outcropping in cliffs — including Cliff Palace, which is thought to be the largest cliff dwelling in North America. The Spanish term Mesa Verde translates into English as "green table".