Chair Rocks Via Colorado Trail is a 9.5 mile out and back trail located near Pine, Colorado that offers scenic views. The trail is rated as moderate and primarily used for hiking and mountain biking. 9.5 miles 1099 feet Out & Back hiking mountain biking views rocky Expand Map VIEW FULL MAP Sign up now to see this map! Reviews (0)Photos (1)Recordings (0)No one has reviewed this trail yet. Be the first!