About this trail
Mack - South Branch Loop Trail is a 4.5 mile difficult trail at Bull Gap ORV System in Michigan. The mapped route runs from 44.4651, -83.9034 to 44.4811, -83.9535. It climbs about 469 ft, topping out at 1,253 ft. It is managed for ATV use year round. Route geometry comes from the US Forest Service Trails dataset.


