4.7
(11)
101
hikers
01:04
3.89km
60m
Hiking
Explore the unique landscape of the Hummocks Trail, an easy 2.4 miles (3.9 km) hike that takes about 1 hour and 3 minutes to complete. You will gain 184 feet (56 metres) as you wander through an area profoundly shaped by the 1980 Mount St. Helens eruption. The route meanders…
Last updated: April 23, 2026
Waypoints
Start point
Parking
Get Directions
611 m
Highlight (Segment) • Trail
Tip by
3.00 km
Highlight (Segment) • Trail
Tip by
3.89 km
End point
Parking
Way Types & Surfaces
Way Types
3.78 km
< 100 m
Surfaces
3.74 km
< 100 m
< 100 m
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Elevation
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Saturday 9 May
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This route was planned by komoot.
The trailhead for the Hummocks Trail is situated within the Mount St. Helens National Volcanic Monument. It's easily accessible, and parking is typically available at the trailhead.
Yes, there may be entrance fees or permits required to access certain areas within the Mount St. Helens National Volcanic Monument. It's always best to check the official monument website or visitor centers for the most current information on fees and regulations before your visit.
Information regarding dog policies for the Hummocks Trail is not explicitly provided in the available data. It is recommended to check the official Mount St. Helens National Volcanic Monument guidelines or contact a ranger station for current regulations on pets before bringing your dog.
The Hummocks Trail is accessible year-round. It's a popular option during winter when other parts of the park may be closed due to snow. For clear views of Mount St. Helens and to experience the vibrant ecological regeneration, spring and summer are also excellent times to visit.
Some hikers recommend hiking the loop counterclockwise. This approach can lead to a steeper descent at the beginning of your hike, followed by more gradual ascents later on, potentially making for an easier overall experience.
Yes, the Hummocks Trail is generally considered easy and is suitable for all ages, including children. It features gentle undulations, making it a great option for beginners and families looking for an accessible outdoor experience.
The trail meanders through a unique landscape shaped by the 1980 eruption of Mount St. Helens. You'll encounter distinctive 'hummocks' (mounds of earth and rock), small recuperating alder forests, marshes, and savannahs. The path has gentle ups and downs, with some sections involving slightly steeper ascents and descents.
On clear days, the trail offers epic views of Mount St. Helens and its crater, particularly at the junction with the Boundary Trail. You'll also overlook the large gorge where the North Fork Toutle River runs, and see numerous small ponds dotting the landscape.
The trail is home to diverse wildlife. You might spot water birds, insects, and amphibians around the ponds, and beavers have returned to the area. Larger mammals like elk can be seen, and the forests are a 'bird mecca' in the spring, making it part of the Great Washington State Birding Trail.
Yes, the route also passes through sections of the Boundary Trail. The Hummocks Trail itself is a prominent feature of the area.
Yes, interpretive signs are placed along the trail. They provide valuable educational insights into the geology, history, and remarkable ecological recovery of the Mount St. Helens area since the 1980 eruption.