Pacific Crest Trail - section 3 is a 17.4 mile out and back trail located near Julian, CA that offers scenic views. The trail is rated as difficult and primarily used for hiking and trail running. 17.4 miles 3945 feet Out & Back hiking trail running views Expand Map Sign up now to see this map! Reviews (0)Photos (1)Recordings (2)No one has reviewed this trail yet. Be the first!