Bandelier National Monument is located about 60 miles west of Santa Fe, New Mexico, on the edge of the Valles Caldera, the center of a massive extinct volcano that forms the Jemez Mountains. The 50-plus-square-mile preserve was designated a national monument in 1916 and is named for anthropologist Adolph Bandelier, the first Euro-American to describe the area and encourage its preservation. Within its boundaries are some of the most important archaeological...