Bandelier National Monument — Wikipedia

Bandelier National Monument is a 33,677-acre (136 km2) United States National Monument near Los Alamos in Sandoval and Los Alamos counties, New Mexico. The monument preserves the homes and territory of the Ancestral Puebloans of a later era in the Southwest. Most of the pueblo structures date to two eras, dating between AD 1150 and 1600. The monument comprises 50 square miles (130 km2) of the Pajarito Plateau, on the slopes of the Jemez volcanic field in the Jemez Mountains. Over 70% of the monument is wilderness, with over one mile of elevation change, from about 5,000 feet (1,500 m)...