In the summer, you can start this hike from the upper trailhead, as mapped. In the spring, when the roads are still snowy, however, you may have to start from the lower trailhead, which adds just over a mile each way. From the upper trailhead, switchbacks begin right away, but then a gentler stretch of trail continues across the mountainside, among fragrant firs and hemlocks plus flowering rhododendrons. Views are limited until the next set of switchbacks, which pass through some open meadows granting glimpses of waterfalls and views down the valley.

As the switchbacks climb higher, the slopes become more open and rockier, and are flecked with flowers in the summer months. Eventually, the tall trees are left behind, with only wind-warped shrubs and alpine grasses at the higher elevations. The trail finally gains the ridgeline, and continues along the arcing spine of the mountain to its panoramic summit. On windy days, which are frequent, you’ll find a bit of shelter behind constructed rock walls. If the weather is clear, you’ll want to linger despite the cold and take in the view in all directions. The track mapped here actually continues over the south summit, which is the true summit, and turns around at the north summit for a longer walk in the alpine.

Stormy weather can roll in quickly though, so come prepared for wet and cold, and don’t hesitate to turn around if the weather starts to deteriorate. Also know that the upper slopes can be treacherous if snow and ice still linger. This trail is hiked in all seasons, but winter and spring might require mountaineering equipment to ascend safely. Trail crampons and/or snowshoes may be sufficient to complete the lower portions of the trail, but the upper mountain often warrants use of an ice axe and crampons.

Sources: https://www.wta.org/go-hiking/hikes/mount-townsend https://www.mountaineers.org/activities/routes-places/mount-townsend https://www.fs.usda.gov/recarea/olympic/recreation/recarea/?recid=47887