26
hikers
02:44
6.79km
750m
Hiking
Embark on the Yellow Aster Butte Trail for a challenging hike that rewards you with expansive vistas of prominent peaks like Mount Baker, Mount Shuksan, and Tomyhoi Peak. This difficult route covers 4.2 miles (6.8 km) and climbs 2446 feet (746 metres) in elevation, typically taking around 2 hours and…
Last updated: April 23, 2026
Tips
Includes a segment that may be dangerous
A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.
After 6.69 km for 100 m
Waypoints
Start point
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382 m
Highlight • Viewpoint
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Tip by
2.35 km
Highlight • Natural
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3.31 km
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5.10 km
Viewpoint
Viewpoint
5.71 km
Highlight • Viewpoint
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6.17 km
Highlight • Summit
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6.79 km
End point
Way Types & Surfaces
Way Types
5.79 km
994 m
Surfaces
6.79 km
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Elevation
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Weather
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Today
Sunday 10 May
13°C
3°C
31 %
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Max wind speed: 12.0 km/h
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This route was planned by komoot.
The trailhead for the Yellow Aster Butte Trail is located in the Mount Baker Wilderness. Parking is available at the trailhead, but due to the trail's popularity, it fills up quickly, especially on weekends. It's highly recommended to arrive early, ideally before 7 AM, to secure a spot.
Yes, a Northwest Forest Pass or an America the Beautiful Pass is required to park at the trailhead. You can purchase these passes online or at various ranger stations and local vendors. Always check the latest regulations on the USDA Forest Service website.
Yes, dogs are generally allowed on the trail. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all hikers. Please remember to pack out all pet waste.
The trail offers distinct beauty throughout the hiking season. Late spring and early summer (July-August) are ideal for vibrant wildflower displays. Autumn (late September-October) is spectacular for fiery fall colors. Always check current trail conditions, especially for snow, before you go.
The trail begins with a steep ascent, gaining significant elevation in the first 1.5 miles through switchbacks and an avalanche path. It then enters a forest before opening into meadows. Expect some steep and rocky sections, particularly towards the 'false summit.' The path to the true summit involves a narrow, scrambling ridge with steep drop-offs.
The average hiking time for this trail is around 2 hours and 43 minutes, according to komoot data. However, given its difficult rating and substantial elevation gain, it can take longer depending on your pace, breaks, and how far you choose to go (e.g., to the false summit vs. the true summit).
The trail offers breathtaking panoramic views. You'll encounter the Mt. Baker view, Mountain meadow, Glacier View, and a View of Tomyhoi Peak. The ultimate destination is Yellow Aster Butte itself, offering 360-degree vistas of the North Cascades.
No, the Yellow Aster Butte Trail is generally rated as difficult or strenuous. It features significant elevation gain over its length and steep, rocky sections. It is not recommended for beginners or those without prior hiking experience on challenging terrain.
Yes, the presence of numerous small, glacier-carved tarns makes it a popular spot for designated backcountry camping. If you plan to camp, be sure to follow Leave No Trace principles and check for any specific camping regulations or permits required by the Mount Baker-Snoqualmie National Forest.
Hikers on the Yellow Aster Butte Trail may have the opportunity to observe marmots, pikas, and mountain goats. Always maintain a safe distance and never feed wildlife.
Yes, the route primarily follows the Yellow Aster Butte Trail. However, sections of the route also pass through parts of the Tomyhoi Lake Trail and a small portion of Twin Lakes Road.