6 Hidden Trails in Lassen Volcanic National Park, California Worth Exploring
Lassen Volcanic National Park is full of stunning landscapes and unique volcanic features that make it a great spot for hiking. While some trails get most of the attention, there are quieter paths that offer a more peaceful experience away from the crowds.
These hidden trails let you explore the park’s volcanic beauty and natural wonders without the usual hustle. If you’re looking for a way to enjoy Lassen’s remarkable scenery in a more tranquil setting, these lesser-known hikes are worth checking out.
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Bumpass Hell Trail
If you’re looking for a relatively easy hike with unique sights, Bumpass Hell Trail is a great pick. It’s about 3 miles round trip and usually takes around 1.5 hours to finish.
You’ll walk through forested slopes before reaching the park’s largest hydrothermal area. Along the way, you might see steaming fumaroles and bubbling mud pots.
The trail starts at a small parking area off the Lassen Volcanic National Park Highway. Just be prepared for some crowds since it’s one of the park’s most popular hikes. More details about the trail can be found on the official NPS Bumpass Hell page.
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Cinder Cone Trail
If you’re up for a moderate hike with great views, the Cinder Cone Trail is a solid pick. It starts near Butte Lake, heading through pine forests before climbing to the top of a 239-meter tall cinder cone volcano.
You’ll get to see colorful Painted Dunes and hardened lava flows. The final climb can be a workout, but the view of the volcanic landscape makes it worth the effort. Check trail details and access near Butte Lake before you go.
Learn more about this hike at the Cinder Cone Trail in Lassen Volcanic National Park.
Kings Creek Falls Loop
If you’re looking for a relaxing trail, the Kings Creek Falls Loop is a great choice. The 2.3-mile hike takes you to a 30-foot waterfall with a safe overlook where you can enjoy the view.
The trail starts with an easy downhill walk along the creek. On your way back, be ready for a steep, narrow stone staircase that leads uphill.
Parking is available near the trailhead, but it fills up fast. Try to get there early to avoid the crowds and enjoy a peaceful hike. Check out more details on the Kings Creek Falls Trail.
Devastated Area Trail
You’ll find the Devastated Area Trail near Lassen Peak, where the 1915 eruption left a big mark. It’s a short, easy loop—just about 0.2 miles—perfect if you want a quick walk with some history.
The trail takes you through a recovering forest with views of volcanic rocks and the landscape shaped by the eruption. Along the way, interpretive signs tell the story, making it a cool spot to learn while you walk.
There’s also a nearby parking area with restrooms, so it’s convenient for families or anyone wanting a simple, informative hike. Check out the details on the Devastated Area Interpretive Trail.
Sulphur Works Trail
When you visit Sulphur Works, you’re stepping right into a volcanic playground. The trail is super easy—just a short paved walk from the parking lot along the park highway.
You’ll see bubbling mudpots and steaming vents up close, and yes, the strong sulfur smell is hard to miss. It’s the most accessible geothermal spot in Lassen Volcanic National Park, perfect if you want to check out volcanic activity without a long hike.
Keep in mind that the area can change quickly, so stay on the trail and be cautious around the hot spots. It’s an interesting glimpse into the park’s volcanic nature you won’t easily forget.
Learn more about visiting Sulphur Works at the National Park Service.
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Lassen Peak Summit Trail
If you’re up for a challenge, the Lassen Peak Summit Trail is a must-try. It’s about 2.5 miles one way, with a steady and steep climb. The trail takes you through twisted mountain hemlock and whitebark pines before opening up to wide views.
As you hike, the terrain shifts from sandy cinders to rocky switchbacks. The summit sits at over 10,400 feet, offering some of the best panoramas in the park. Keep in mind, the trail can be tough but rewarding for the views you get along the way.
Learn more about this trail at the official Lassen Peak Trail guide.
