Trail #229 Hummocks
Hike among the “hummocks”, huge pieces of Mount St. Helens that slid off and were part of the massive 1980 landslide. The north flank collapsed and slid away, slamming into a ridge that diverted it west into the Toutle River Valley for 14 miles. This new landscape, initially barren, now teems with life. View the returning forest, wetlands and ponds on this relatively easy, 2.5-mile loop trail. Connect with Boundary Trail #1 to head east toward Johnston Ridge Observatory.
To protect plants, animals and scientific studies stock, bicycles, and off-trail travel are prohibited. Day use only.
Specific Trail Information
Trail Number
General Information
Low elevation trails typically melt out by mid-May. High elevation trails typically melt out by mid-July. Snow may persist in spots on north facing slopes. There may be downed trees, washouts, and/or landslides on trails. Carrying mosquito repellent is advisable. Backcountry creeks and streams may dry out so plan ahead in case you need to bring in water. Recreating in burned areas poses greater risks. See safety tips for burned areas. Please assist in reporting wildfires by calling 911 or Columbia Dispatch at (360) 891-5140. Sign up for emergency alerts by county.
No fee at Hummocks Trailhead. See Mount St. Helens Map for fee and payment sites.
No
- No camping
- No stock or bicycles.
- Dogs must be on a 6 foot leash on trail at all times.
- No off-trail use. Off-trail travel by people or pets tramples vegetation and impacts sensitive research areas
- See Mount St. Helens Map for more information.
Getting There
Directions
Additional Information
Operated By
Forest Service
