1
hikers
04:11
13.6km
470m
Hiking
The Crumbaugh Lake Trail offers a captivating journey through Lassen Volcanic National Park, winding through lush fir forests and vibrant meadows before revealing the serene beauty of Crumbaugh Lake. You'll encounter unique geological features like Cold Boiling Lake, where gas bubbles rise from the earth, and enjoy expansive views of…
Last updated: June 9, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Lassen Volcanic Wilderness
Waypoints
Start point
Parking
Get Directions
108 m
Highlight • Rest Area
Tip by
2.83 km
Highlight • Waterfall
Tip by
5.72 km
Highlight • Lake
Tip by
6.77 km
Highlight • Lake
Tip by
13.6 km
End point
Parking
Way Types & Surfaces
Way Types
13.2 km
403 m
Surfaces
13.2 km
403 m
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Elevation
Highest point (2,260 m)
Lowest point (1,950 m)
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Weather
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Today
Saturday 11 July
27°C
12°C
0 %
Additional weather tips
Max wind speed: 19.0 km/h
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This route was planned by komoot.
The Crumbaugh Lake Trail is located within Lassen Volcanic National Park. You'll typically find parking available near the main trailheads within the park that lead to this area. For specific directions and current parking availability, it's best to check the official Lassen Volcanic National Park website or inquire at the Kohm Yah-mah-nee Visitor Center upon arrival.
No, dogs are generally not allowed on hiking trails within Lassen Volcanic National Park, including the Crumbaugh Lake Trail. This is to protect wildlife and natural resources. Service animals are an exception. Always check the latest park regulations on the official NPS website before your visit.
The best time to hike the Crumbaugh Lake Trail is typically from late spring through early fall (roughly June to October), once the snow has melted and the trails are clear. During this period, you'll experience pleasant weather, vibrant wildflowers, and accessible conditions. Always check current trail conditions and weather forecasts before heading out.
Yes, as the Crumbaugh Lake Trail is located within Lassen Volcanic National Park, you will need to pay the park entrance fee. You can find current fee information and details on passes on the official NPS website: nps.gov. Individual hiking permits for this specific trail are not usually required beyond the park entrance fee.
The trail offers a varied and scenic experience. You'll hike through beautiful fir forests, open into picturesque meadows like Crumbaugh Lake Meadow and Conard Meadows with views of Mount Conard, and traverse a deep creek valley. Expect a mix of volcanic sand and rich ground cover. You'll also see areas of new growth after past fire damage, abundant wildflowers, and several small streams, all set against a dramatic volcanic landscape.
You'll encounter several notable features. The serene Crumbaugh Lake is a beautiful, peaceful spot. You might also pass by Cold Boiling Lake, known for its subtle gas bubbles. The trail also leads to a steep descent towards Mill Creek Falls, where you can view the top of the falls from sturdy bridges. Conard Meadows offers expansive views and wildlife spotting opportunities.
A direct out-and-back hike to Crumbaugh Lake can be relatively easy and suitable for beginners or families. However, if combined with other trails or as part of a longer loop, its difficulty can increase to moderate or even strenuous due to steep descents and uphill return segments. Always consider the full route you plan to take.
Yes, the route also passes through sections of the Crumbaugh Lake Trail, Mill Creek Falls Trail, Bumpass Hell Trail, and Cold Boiling Lake Trail, allowing for various extended hiking options.
The trail is rich in flora and fauna. You can expect to see mature and old-growth fir trees, and a variety of wildflowers such as Mule's Ear, red paintbrush, and lupines. It's also an excellent spot for wildlife viewing, with opportunities to spot various birds and deer, especially in areas like Conard Meadows.
While parts of the trail are relatively flat, be prepared for a notably steep half-mile descent if you head towards Mill Creek Falls. This section, and the subsequent uphill return, can be quite strenuous. Factor this into your planning, especially if you're considering a longer route.
The Kohm Yah-mah-nee Visitor Center, located near the park entrance, offers facilities. Along the trail itself, you'll encounter several small streams, but it's always recommended to carry sufficient water for your hike, as natural sources may not always be reliable or potable without filtration.
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