Every Trail Tells a Story
Brokeoff Mountain
Climb a remnant of a giant volcano and stand inside the story of ancient Mt. Tehama.
Meadows, forests, creeks, and wildflowers make the approach as rewarding as the summit.
A quieter alternative to Lassen Peak-arguably the park’s finest view with far fewer hikers.
Before it “broke off,” Brokeoff Mountain was part of mighty Mt. Tehama, a prehistoric volcano that once rivaled Rainier in size and stature. Twelve miles across and more than 11,000 feet high, Tehama towered over the southern Cascades until a mix of eruptions, glacial grinding, and faulting brought it low. What remains today is a horseshoe-shaped rim of peaks-Brokeoff, Mt. Diller, Pilot Pinnacle, and Lassen Peak-standing as silent witnesses to that fiery past. To climb Brokeoff is to walk inside a geologic story that spans hundreds of thousands of years.
For a side trip into that volcanic legacy, don’t miss Sulphur Works, a short drive north of the trailhead. Mudpots bubble and fumaroles hiss-a vivid reminder that Tehama’s heart still smolders underground.
Brokeoff is less famous than Lassen Peak, but many consider it the superior hike. The climb is steady, never brutally steep, and rewards patient hikers with solitude that Lassen’s summit rarely delivers. The trail winds through quiet forests, flower-bright meadows, and up into rocky alpine slopes before serving up one of the grandest panoramas in the park. From the 9,235-foot summit, you can read California’s geography in every direction: Mt. Shasta dominating the north, the Warner Mountains on the eastern horizon, the Sacramento Valley stretching to the Coast Range, and the blue ridges of the northern Sierra to the south.
Best of all, you might just have this stage to yourself. Only a fraction of Lassen visitors tackle Brokeoff, and that makes the summit feel all the more special. It’s a half-day hike worth savoring slowly-pause at Forest Lake, linger in the wildflower meadows, catch your breath on the switchbacks, and stay long enough on top to let the sweep of ranges tell their story.
The trailhead is located off Highway 89 in the park’s southwest corner, just south of the Kohm Yah-mah-nee Visitor Center and entrance station. From the junction of Highways 44 and 89, drive five miles south on 89 to the clearly signed parking area.
Brokeoff Mountain Trail begins near a lively creek, then threads through willows and alder before angling into a fine forest of white pine, red fir, and hemlock. About 1.25 miles in, you’ll pass near Forest Lake, a shallow pond tucked into the trees. A quick detour to its quiet shore makes a pleasant pause before the real climb begins.
As the ascent continues, the woods thin into meadows that in summer glow with mule’s ears, lupine, and paintbrush. Creeks tumble across rocky slopes, lava formations testify to the mountain’s volcanic origins, and the views grow wider with each switchback. Near timberline, the trees shrink to stunted mountain hemlocks and the trail steepens across bare talus.
The final push leads to the jagged summit, where the rewards are spectacular. From 9,235 feet, the view sweeps across Lassen’s peaks, Mt. Shasta to the north, and the Sacramento Valley rolling to the west.