Forest Road 24 / Caja del Rio is a 12.2 mile out and back trail located near Santa Fe, NM and is good for all skill levels. The trail is primarily used for mountain biking and is accessible year-round. 12.2 miles Out & Back mountain biking Expand Map Sign up now to see this map! Reviews (0)Photos (0)Recordings (1)No one has reviewed this trail yet. Be the first!