Cliff Palace is a significant archaeological site located in Mesa Verde National Park, Colorado, recognized as one of the largest and most well-preserved cliff dwellings built by the Ancestral Puebloans, also known as the Anasazi. This remarkable structure exemplifies the unique architectural style of the Ancestral Puebloans, featuring multi-story buildings constructed into the cliffs, using sandstone and mortar, showcasing their advanced engineering skills and their deep connection to the surrounding environment.