Hikes in Lassen

California's Lassen region boasts a diverse geography, brought to life with fuming fumaroles, lofty volcanoes, lava rocks, clear lakes backed by mountains, wildflower-cloaked meadows, and moody forest scenery. The shifting setting will have you feeling like you're floating between different worlds as you hike! Speaking of hiking, our routes for this region carve throughout Lassen Volcanic National Park, Lassen National Forest, and sections of Lassen County. So, whether you're looking for a walking adventure that travels among active volcanic activity or want to immerse under a canopy of trees, we've got you covered.

The two are separate places that sit next to one another: Lassen Volcanic National Park, run by the National Park Service, and Lassen National Forest, run by the US Forest Service. They adjoin, so it is easy to combine a day in the volcanic park with a day in the surrounding forest, but they have different rules, fees and access, which is worth knowing as you plan.

As so many options for amazing hikes exist within the Lassen area, we have narrowed them down by making a list of some of our favorites. Keep in mind that this list is just a taste of all that the Lassen area offers.

What’s New in 2026

• The one road through the volcanic park is seasonal, and some trails open late. Highway 89, the 30-mile road that links the park’s two entrances and reaches most trailheads, closes each winter under deep snow and reopened for 2026 in spring. Even after it opens, the higher trails stay snowbound into summer: Bumpass Hell, Lassen Peak and Brokeoff Mountain are typically not clear until July. Check the park’s conditions page before you plan a specific hike.
• Some areas are still closed from the 2021 Dixie Fire, which burned most of the park. The fire affected roughly two-thirds of Lassen Volcanic National Park, and recovery is ongoing. As of 2026, Juniper Lake Road and Warner Valley Road beyond the trailhead parking remain closed or restricted, which affects access to trails on the Juniper Lake, Warner Valley, Devil’s Kitchen and Boiling Springs Lake side of the park. Confirm the access road for your chosen hike is open before making the drive.
• The park charges an entrance fee, and you cannot buy it online. Lassen Volcanic National Park costs 30 US dollars per vehicle for seven days, or 55 for an annual pass, paid at a staffed or self-serve station on arrival rather than in advance online. The surrounding Lassen National Forest is free to hike, though some sites charge for parking or use. There are also a few fee-free days each year, listed on the National Park Service fees page linked in the FAQs below.

The Top Hikes in Lassen

The ever-changing landscape spanning Lassen makes for remarkable hiking adventures. Thankfully, you can find hikes that tailor to families with young children, anyone seeking a moderate challenge, and experts craving a physically demanding trail. But before you figure out what level of difficulty you want, we suggest thinking about the setting you want to explore. Do you want to meander around or above shimmering lakes? Do you want to travel among a lush forest? Do you want otherworldly volcanic scenery?

The Lassen area will definitely cater to your needs, making it easy to find a hike that suits you. We’ve handpicked some of our favourite hikes in Lassen below! Take a look at some of them below and highlight one or two to try whenever you visit Lassen.

• Cinder Cone Nature Trail - When you first look at the numbers describing the Cinder Cone Trail, you might think to yourself, “Wow, this won’t be that hard,” but you’ll have to walk up sand, which will have your calves burning and heart racing. The bottom line: the Cinder Cone Nature Trail is an adventurous hike that unveils an otherworldly volcanic formation, lakeside scenery, and a breathtaking landscape view at the height of the trail!
• Lassen Peak Trail - The Lassen Peak Trail immerses you in more quintessential wild mountain scenery, where you’ll climb to views of layered peaks fading into the horizon, with a bright blue lake nestled among them. This is a moderate to challenging route, so bring lots of water and enjoy the views!
• Bumpass Hell Trail - The Bumpass Hell Trail may not sound family-friendly in name, but, wow, this route will have everyone forgetting all about the outside world as you explore the otherworldly environment of geothermal sulfuric vents. It’s so cool watching the steam swirling out of the pool set against a wild backdrop.
• Manzanita Lake Loop - Craving a serene, mellow hike? The Manzanita Lake Loop will give you exactly what you need! Circumnavigate this stunning lake, breathe in the fresh air, and revel in the mountain-backed lake and lush forest setting flanking some of the path. Bring your family along!
• Reflection Lake Trail - If you aren't in the mood for an extensive adventure but want to get outside, consider the lovely and short Reflection Lake Trail. The little elevation gain makes this a great walk for almost everyone! Plus, the views along the way will give you a bang-for-your-buck vibe.
• Eagle Lake Recreational Trail - Bringing your dog along? Eagle Lake Recreational Trail allows dogs! Not only that, but this pleasantly scenic trail follows a paved path, making it wheelchair accessible as well. Plus, the benches along the way grant anyone a chance to rest and admire the lakefront setting if need be.
• Devil’s Kitchen Trail - The Devil’s Kitchen Trail intertwines various scenery to create a memorable hiking experience. Walk along boardwalks through a vast, lush meadow and discover steaming geothermal features. This walk has little elevation gain but will have you walking for around 7.0 km.
• Kings Creek Falls Trail - The Kings Creek Falls Trail travels along creeks and meadows before taking you to waterfalls flanked by flora tumbling over jagged rocks. This hike in Lassen is incredibly scenic and a great family-friendly adventure. Although there is some elevation gain, so keep this in mind before you go!
• Cluster Lakes Loop Trail - Discover an array of lakes on the Cluster Lakes Loop Trail! Travel along various shorelines, bathing in the mountainous scenery as you spend a significant amount of time outdoors. This is a longer route, so bring some water and snacks!
• Chaos Crags Trail: Guiding you through the alpine environment of Lassen Volcanic National Park, the Chaos Crags Trail is ideal for intermediate hikers and families with older children, and is regarded as an excellent wildlife-viewing route.

More Hikes in the Lassen Area

• Mill Creek Falls Trail
• Butte Lake to Snag Lake Loop
• Juniper Lake Loop Trail
• Big Leaf Pool and Lower Deer Creek Falls Trail
• Paradise Meadow Trail
• Boiling Springs Lake Loop Trail
• Brokeoff Mountain Trail
• Terrace, Shadow, and Cliff Lakes Trail
• Subway Cave Trail

When is The Best Time to Hike Lassen

While Lassen is a year-round destination for outdoor enthusiasts, the best time for hiking is from June to October. Outside of this late spring to early autumn period, Lassen receives large quantities of snow (as much as 9 m), covering the park's many trails, and making travel difficult. Even within the season, the highest trails such as Bumpass Hell and Lassen Peak may not clear of snow until July.

Other Activities in Lassen

A massive wilderness area with varied geography, Lassen Volcanic National Park has no shortage of things one can do within it! Locals and tourists hike and scramble through its alpine terrain and kayak and fish amongst its many waterways in the warmer months. As winter comes and large quantities of snow begin to fall, snowshoeing and backcountry skiing are rather popular with adults, while children (and the young at heart) love to sled along its many hillsides!

Lassen Adventure Tours

Lassen boasts a great selection of professionally planned and guided trips. Intrigued? Check out guided tours in the United States, including trips in California’s national parks.

Frequently Asked Questions About Lassen

Can you get married at Lassen Volcanic National Park?

You can absolutely get married in Lassen Volcanic National Park—what a magical location for a wedding! Highlands Ranch Resort is a popular wedding venue within the region and can assist you with any inquiries.

Do I need a reservation for Lassen Volcanic National Park?

Although not required, reservations are highly recommended for Lassen Volcanic National Parks many campsites - especially in the peak season from July till early September.

How many days do you need in Lassen Volcanic National Park?

While the park possesses such an abundance of things to see and do that one could spend a limitless amount of time there, most people spend around 2-3 days within the area to visit Lassen Volcanic National Park's main attractions.

When did Lassen Peak Last Erupt?

An active volcano, Lassen Peak, last erupted in 1921!

Do you need a pass for Lassen National Forest Park and Lassen Volcanic National Park?

The USDA Forest Service claims that wilderness permits are not required for Lassen National Forest. However, some activities may require a permit or a fee. For Lassen Volcanic National Forest Park, you’ll have to pay an entrance fee at one of the staffed or self-serve stations at the parking lots. You cannot buy an entrance pass online. It costs $30 to buy a vehicle entrance fee, which lasts for seven days. An annual pass, which can be purchased in advance, costs $55. There are some free entrance days, so be sure to check these out before you go!

Can I bring my dog to Lassen National Forest Park and Lassen Volcanic National Park?

You can bring your dog, on-leash, to Lassen National Forest (except for Subway Cave). Dogs are also not allowed near swimming areas. It's tough to find dog-friendly trails in Lassen Volcanic National Park, but most paved walking routes will likely let your furry friend tag along; just be sure to check all information before you go.

Other Great Hiking Regions in California

• Death Valley Hikes
• Inyo National Forest Hikes
• Joshua Tree Hikes
• Yosemite Hikes
• North Bay Hikes

Other Great Hiking Regions in California

You may also like the nearby hiking in Shasta-Trinity National Forest, and the parent hub for hiking in California.