Overview hemlock falls trail, south mountain reservation is a 1.2 mile loop trail located near West Orange, New Jersey. The trail is rated as moderate and primarily used for hiking. Dogs are also able to use this trail but must be kept on leash. Reviews Photos Tracks Shevona Allaham (145) 11 days ago N/A: 3 Completed 3 Reviews Took us a while to actually find the parking lot for the trail. It took us about 2hrs because we had my 3 year old and my 7 month old who was in the baby straps. It got difficult getting up those hills with the baby strapped onto me and it was very humid outside. we saw 2 snakes on our way there. we also got lost trying to find or way out because there are so many entrances that lead to different places. It was a great work out!