With three trailheads, an upper and lower grade, and several crossovers connecting them, there are multiple options for how to hike this trail. Today, I started from the western-most trailhead (Martin Creek), accessed by the Old Cascade Highway and Forest Road 6710. The trail starts out on the lower grade. I took the Martin Creek Crossover to the upper grade and hiked east to the Wellington Trailhead. From the parking area, the trail continues a bit further to another tunnel. For the return trip, I re-traced my steps, but this time took the Windy Point Crossover down to the lower grade and back to the Martin Creek trailhead.
All portions of the trail were in good condition, with the exception of a few areas getting a little brushy. Very few wildflowers were blooming. Even with clouds hanging around most of the day to limit the mountain views, there are enough interesting historical artifacts and interpretive signs to make this trail worthwhile.