It’s about time. We are now on Instagram!
extinct volcano in northeastern New Mexico, U.S., about 25 miles (40 km) southeast of Raton. It was established in 1916 as Capulin Mountain National Monument, its boundary changed in 1962, and it was renamed in 1987. The monument, which covers 1.2 square miles (3.1 square km), contains the cinder cone of Capulin Mountain