Last erupted between 58,000 to 62,000 years ago[1]

Capulin Volcano National Monument, located in northeastern New Mexico, was designated a U.S. National Monument on August 9, 1916. It is an example of an extinct cinder cone volcano that is part of the Raton-Clayton Volcanic Field. A paved road spirals around the volcano and visitors can drive up to a parking lot at the rim. Hiking trails circle the rim as well as lead down into the mouth of the volcano.

• http://en.wikipedia.org/wiki/Capulin Volcano National Monument