Check out some of the best hiking, walking and backpacking routes in Union County, New Mexico. The
Crater Vent Trail and Capulin Mountain Loop is the most popular trail. There are trails of various difficulty levels including easy and medium. The trail with the highest elevation climb is the
Crater Vent Trail and Capulin Mountain Loop and the trail with the least amount of climbing is the
Clayton Lake Overlook Walk. The longest trail is the
Capulin Mountain Crater at 8.1 km. For a shorter adventure you can try the
Capulin Volcano National Monument Visitor Center Loop at 268 m. Get off line access to Water and Peak locations and much more with a Hiiker subscription.