Mesa Verde is a national park located in Colorado, known for its well-preserved ancient cliff dwellings. These structures were built by the Ancestral Puebloans between 600 and 1300 AD. The park covers over 52,000 acres and features stunning landscapes, including canyons and mesas. Visitors to Mesa Verde can explore various archaeological sites, including the famous Cliff Palace and Balcony House. The park offers hiking trails, guided tours, and educational programs to help people learn about the rich history and culture of the Puebloan people.