Hog Hollow, Porcupine, and Hog Hollow Creek (Alpine). Singletrack along Hog Hollow Creek from Beacon Hill Park to the old Hog Hollow trail. Season April through November.

Ridge Trail 157. Extends from Alpine Loop Summit to Pole Line Pass along the ridgeline, but most riders use only the southern end of this trail as part of loops via other trails. Nice views. Little …