About this bridle trail
Porcupine Basin is a 4.9 mile difficult bridle trail at Bob Marshall Wilderness Outfitters in Montana. The mapped route runs from 47.0421, -112.8378 to 47.0580, -112.7995. It climbs about 433 ft, topping out at 6,243 ft. Route geometry comes from the US Forest Service Trails dataset.


