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California
16.5 mi
Distance
1,248 ft
Gain
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Lassen National Forest
2 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
Nobody's filed a report here yet — be the first.
Why you'll love it
Crazy Harry
AI-suggested draft · review before you go
No permit or access details on file for this trail — check with the local land manager before you go.
Crazy Harry is a challenging 16.54-mile trail that demands endurance and mountain fitness. With moderate elevation gain spread across the distance, this route offers a rewarding backcountry experience through California terrain. The trail's length and sustained nature make it ideal for experienced hikers seeking a full day of wilderness exploration.

Mount Harkness Fire Lookout
~38 min drive
<p>Perched atop Mt. Harkness in the southeast corner of Lassen Volcanic National Park, Mount Harkness Fire Lookout has served as an active fire lookout and visitor destination since its construction in 1930. The rustic style two-story wood and stone structure sits at 8,046 fee…
Fredonyer Short Loop
~8 min drive
32-mile volcanic plateau loop with 2,452 ft elevation gain in northeastern California.
Lassen Trail
~14 min drive
Easy 1.38-mile walk through Lassen's volcanic terrain with minimal elevation gain.
Antelope Mt.
~20 min drive
Moderate 4-mile climb to Antelope Mt. with 1,623 ft elevation gain.

Cinder Cone Trail
~42 min drive
<figure> </figure> <p><strong>Start:</strong> Butte Lake parking area<br /> <strong>Round-Trip Distance to Base: </strong>2.4 miles<br /> <strong>Round Trip Distance to Summit:</strong> 4 miles<br /> <strong>Round-Trip Time: </strong>3 hours<br /> <strong>Elevation Change:</st…
Mason Station
~9 min drive
Challenging 10.57-mile backcountry hike with 5,403 ft elevation gain.
Gallatin
~17 min drive
Easy 1.09-mile walk with minimal elevation gain near Gallatin, CA.
Jewel Lake
~28 min drive
Accessible alpine lake hike with 541 ft elevation gain.

Warner Valley Day Use Area
~47 min drive
<p><strong>Season:</strong> June through October; road closed winter/spring<br /> <a href="https://www.nps.gov/places/www.nps.gov/lavo/planyourvisit/gettingaround.htm#jl">Access</a><strong>:</strong> Dirt road not recommended for trailers<br /> <a href="https://www.nps.gov/lav…
Gomez
~9 min drive
13-mile moderate hike with gentle elevation gain near Gomez, California.