El Malpais National Monument is a National Monument located in western New Mexico, in the Southwestern United States. The name El Malpais is from the Spanish term Malpaís, meaning badlands, due to the extremely barren and dramatic volcanic field that covers much of the park's area.

The Trail of the Ancients is a New Mexico Scenic Byway to prehistoric archaeological and geological sites of northwestern New Mexico. It provides insight into the lives of the Ancestral Puebloans and the Navajo, Ute, and Apache peoples. Geological features include canyons, volcanic rock features, and sandstone buttes. Several of the sites are scenic and wilderness areas with recreational opportunities.