This is a major mountain bike route.  From Glacier View Trailhead (3,600’) this trail descends most of its length to Tollgate Trailhead (1,800’). : Pioneer Bridle Trail connects the towns of Government Camp and Rhododendron. Part of the trail follows segments of the historic Barlow Road. The entire trail stays in the forest and is within earshot of the highway. Provides access to: Pioneer Bridle Trail