What to See in Lassen Volcanic National Park


Last Updated on May 19, 2024 by Bonnie

Located in northern California, Lassen Volcanic National Park preserves a rugged landscape of mountain lakes, scenic meadows, hydrothermal features and, of course, volcanoes. When it comes to what to see in Lassen Volcanic National Park, you won’t run out of great options!

When we started planning our first visit to Lassen Volcanic National Park, we really didn’t know what to expect since we didn’t know much about the park. I soon realized that many people find that the park exceeds their expectations. After spending five days exploring Lassen Volcanic National Park, I can honestly say that it is well worth a visit and is loved by many for good reason.

Lassen Peak is just one volcanic peak at Lassen Volcanic National Park.
Lassen Peak with Lake Helen in the foreground.

I’ll be honest, its mountains are not as majestic as the Grand Tetons and the thermal features aren’t as vast as those at Yellowstone. Still, the variety and sheer ruggedness of the landscape at Lassen Volcanic National Park is something special. And, even in 2021, when national park visitation was a bit heightened, we found the park to be much less crowded than expected.

Keep reading to find out the best things to do at Lassen Volcanic National Park to make the most of your time and really enjoy this park. Whether you have a few hours or a few days, you are sure to enjoy Lassen just as much as we did.

About three weeks after we visited Lassen Volcanic National Park, the Dixie Fire roared through the park, damaging and destroying several structures. Please check the park website for current conditions. Years later, the park is still recovering from the effects of the fire.

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What to See in Lassen Volcanic National Park

According to the park’s website, “Every rock at Lassen originates from volcanoes.” In fact, you’ll find examples of all four types of volcanoes here – shield, composite, cinder cone and plug dome. That is just a small sample of the variety of the landscape at Lassen Volcanic National Park.

Bonnie reads an exhibit at Kohm Yah-ma-nee Visitor Center on the volcanic landscape in Lassen Volcanic National Park.
Bonnie reads an exhibit at Kohm Yah-ma-nee Visitor Center on the volcanic landscape in Lassen Volcanic National Park.

Volcanic activity in this area dates back roughly three million years. Actually, much of the area originally was one huge volcano. When it ceased erupting about 400,000 years ago, it began decaying and collapsing. What you see today is what’s left of this volcano. Lassen Peak is just one of the many peaks and valleys left over.

Most recently, Lassen Peak erupted several times between 1914 and 1921, the largest of which occurred on May 22, 1915. The hydrothermal features, including fumaroles (steam vents), boiling springs, bubbling mud pots and sulfurous gases indicate this is still an active volcano. Scientists cannot currently predict when it will erupt again, only that it will!

Chaos Jumbles at Lassen Volcanic National Park.
The Chaos Jumbles in Lassen Volcanic National Park.

Learning more about the volcanic history and current landscape is just one of many things to do in Lassen Volcanic National Park. Be sure to look for exhibit signs at the Visitor Center and along the road and trails to learn more about the geology of the park.

Planning Your Visit to Lassen Volcanic National Park

In terms of what to see in Lassen Volcanic National Park, the first thing to consider is the time of year. This park gets a lot of snow. While the park is open year-round, to really see the park you’ll want to visit in the summer. For access to the most things to do in Lassen Volcanic National Park, I would suggest visiting July – September. 

Grant stands on the Bumpass Hell Trail admiring the view of Lassen Peak.
Grant on the Bumpus Hell Trail, which is typically one of the last trails to open in the summer.

We visited Lassen in mid-to-late June and arrived just after all the trails opened up. I’ll be honest, a week before we were set to arrive, I was making a backup plan just in case some of the trails we wanted to hike weren’t open yet. And this was a reasonably light snowfall year. Basically, know that even a June visit may see closures due to snow, especially in the higher elevations.

We visited Lassen Volcanic National Park as part of a longer Northern California National Parks Road Trip, which visited several more parks, including Redwoods National and State Parks and Crater Lake National Park. It made for an excellent first stop on the trip.

Read more about the Northern California National Parks Road Trip Itinerary here.

How Much Time to Spend at Lassen Volcanic National Park

To really enjoy the park, you’ll need at least one full day at Lassen Volcanic National Park. If you have additional time, two or three days (or more), will give you the opportunity to more thoroughly explore the park. We actually spent about 4.5 days, which allowed us to see all of the various parts of the park and a few nearby attractions. But, you don’t necessarily need that much time to enjoy the highlights.

Driving the park highway is one of the best things to do at Lassen Volcanic National Park.
The main road twists and turns through the park.

Once you’ve set your dates, take a look at the Lassen Volcanic National Park map. The main park road runs from the southwest entrance (where you’ll find the Visitor Center) to the Northwest entrance. If you only have one day at Lassen Volcanic National Park, this is where to spend your time. 

Even with just one day, you’ll have time to do a little hiking. While you will see a lot by driving the main park road, some of the best features of Lassen Volcanic National Park require at least a short hike. Be sure to check the park website before you arrive to get updated trail conditions. We also always double-check with a ranger at the park just to make sure we have the most up-to-date information and get personal tips and recommendations.

Hiking along Juniper Lake at Lassen Volcanic National Park.
Grant hiking on the Juniper Lake Trail.

With additional time, you can (and should) do some more hiking and explore the more remote areas of Butte Lake in the northeast and Juniper Lake and Warner Valley in the southeast. You’ll need several hours just to drive to and from each of these remote areas, plus additional time to explore and hike. That extra driving time is why we suggest saving those areas for only if you have two or more days.

What to See Along Lassen Volcanic National Park’s Main Road

With one day at Lassen Volcanic National Park, you should focus your time along the main park road. When visiting any national park, we always suggest stopping at the Visitor Center first. For that reason, plan to enter Lassen at the southwest entrance, which is about an hour east of Interstate 5 and the town of Red Bluff.

Kohm Yah-mah-nee Visitor Center at Lassen Volcanic National Park.
Kohm Yah-mah-nee Visitor Center, near the southwest entrance at Lassen Volcanic National Park.

As always, pick up a park map and guide when you pay the entrance fee (or show your pass) at the entrance station. Then, head immediately to the Kohm Yah-mah-nee Visitor Center to chat with a ranger, check out the displays and buy a souvenir.

The drive from the visitor center at the southwest entrance to Lake Manzanita at the northwest entrance is about 30 miles. Even if you don’t stop, you’ll need one hour to drive the road due to the slow speed limit. I’d plan on at least 2 hours, even if you aren’t planning on doing any hiking. You’ll definitely want to stop at several pullouts, enjoy the incredible views and take a bunch of pictures.

Grant and Bonnie at Lassen Volcanic National Park.
Selfie at one of the many pull offs in Lassen National Park.

With a full day, you’ll have time for a couple of hikes and can really learn quite a bit about Lassen Volcanic National Park and its incredible landscape. Be sure to stop at the following highlights along the road. Of course, there are plenty of additional pullouts, lakes and overviews along the way in addition to these.

Sulphur Works

One of the easiest things to do in Lassen Volcanic National Park is to stop at Sulphur Works. This is a relatively small hydrothermal feature right on the main road, just about five minutes past the visitor center. 

Sulphur Works is one of the most easily accessible hydrothermal features at Lassen Volcanic National Park.
Sulphur Works is the most accessible thermal feature in the park and is right off the main park road.

If you’ve been to Yellowstone National Park, this might seem skippable. Please don’t pass it up, though! This is a great introduction to Lassen and an interesting and easy stop on the main road. And, yes, you can see a bit more by actually parking and walking up than just driving by. 

Bumpass Hell Trail

When it comes to what to see in Lassen Volcanic National Park, if you only have the time for one hiking trail, it should be Bumpass Hell. Seriously, this is the trail that will open your eyes to just about everything the park has to offer. As this is a popular trail, the parking area can fill up quickly, even on a not-too-busy day. We suggest arriving early to secure your parking spot before everyone else.

The Bumpass Hell Trail.
Along the trail to Bumpus Hell.

Pro Tip: If the Bumpass Hell parking lot is full, try parking at Lake Helen, just up the main road. On the opposite side of the road from the lake, you’ll see a short trail heading up the rise. This will take you to the Bumpass Hell Trail.

From the main parking lot, be sure to take a few minutes and look at the exhibits on the west end (near the pit toilet). Here, you’ll find some information about the various peaks and volcanic eruptions in the area. There is another exhibit on this, about 20 minutes into the hike, just off the trail to the right.

Check out our 10 essentials for hiking here.

Snow on the Bumpass Hell Trail in late June.
The Bumpass Hell Trail opens a little later than most of the other trails in the park. That’s because it is at over 8,000 feet and sometimes it takes a while for the snow to melt.

For about a mile, the trail wanders along a ridgeline, with a slight elevation gain but nothing too strenuous. Along the way, enjoy the views of the mountains and valleys. There are a few steep drop-offs, but the trail is generally wide enough to not be too scary. Still, it is easy to see why the park service does not open this trail until the vast majority of the snow is melted.

At about the one-mile mark, you’ll reach the overlook for the Bumpass Hell hydrothermal area. From here, you can follow a loop down to get a close-up view of the steam vents, boiling springs and mud pots. At the fork, I suggest that you head left on the Frying Pan Loop. As you descend, you’ll get great views of the area. 

Bumpass Hell is one of the best things of what to see at Lassen Volcanic National Park. The image has a barren landscape of pinks and yellows with a turquoise blue pool in the distance. Above the thermal features is a wood line of pine trees. Steam is rising from various thermal vents.
The thermal features at Bumpass Hell.

At the bottom, continue following the trail and boardwalk to see everything close up. But be sure to stay on the marked trails and boardwalks! Hydrothermal areas are extremely hot. The topsoil is brittle and you can cause serious injury or death if you step through the crust. In fact, the area’s namesake, Kendall Vanhook Bumpass, learned that the hard way. Not only did he discover and lay claim to this hydrothermal area, but he also lost his leg after stepping into a boiling mud pool. 

When you’re done exploring, head back up the Frying Pan Trail (alternate loop) or take the Bumpass Hell Trail back to the overlook. Yes, the uphill may be a bit tough. Just remember, slow and steady wins the race!

When it comes to what to see in Lassen Volcanic National Park, Bumpass Hell is the top of the list. This barren landscape has several vents, a turquoise pool and a boardwalk passing through the area.
Boardwalk through the thermal features at Bumpass Hell.

Overall, we spent about 1.5 hours on the trail and my Apple Watch recorded 2.9 miles with 480 feet of elevation gain along the way.

Read our full article on day hiking at Lassen Volcanic National Park for more information on additional trails in the park.

Lassen Peak

Hiking Lassen Peak is a very popular thing to do in Lassen Volcanic National Park. This is a beast of a hike, though. We, personally, had no desire to hike the nearly 2,000 feet of elevation gain in about 2.5 miles. We did, however, enjoy taking a few pictures from the parking lot!

Lassen Peak
Lassen Peak from the road going through the park. The large, round, brown rock formation in the middle is called Vulcan’s Eye.

If brutal hikes are your thing, plan ahead and go for it. This is not a trail to be done on a whim, though. 

Devasted Area

Another one of the easiest, and most informative, things to do at Lassen Volcanic National Park is to walk the Devasted Area Nature Trail. The park newspaper lists this as a 1/2-mile loop, but my watch measured it at only about 1/4-mile. Either way, it is easy and worth a quick stop, even if you’re short on time.

Around the loop, you’ll see exhibits on the 1915 eruption and its impact on the area. 

Devasted Area Nature Trail at Lassen Volcanic National Park.
The Devastated Area Interpretive Trail

Manzanita Lake

Just before you reach the northwest entrance station, the Manzanita Lake area offers one final developed area with several things to do. 

For those with more time, consider the easy hike around the lake. At 1.5 miles it’s not a super quick hike but it is fairly easy and offers good views of Lassen Peak. If you’re ready for a snack or more souvenirs, stop at the Camper Store by the campground. You’ll also find gas in this area if it’s time to fill up before heading back to town.

A walk around Manzanita Lake is an easy thing to do at Lassen Volcanic National Park.
Manzanita Lake with Lassen Peak in the distance.

Outside the Loomis Museum, you’ll find an old seismograph (the instrument that measures earthquakes) and a few exhibits on the history of the area. We were looking forward to additional exhibits inside the museum but, alas, they were blocked off. I assume because of COVID-19 or maybe because it was still somewhat early in the summer season.

Whether you have just a few minutes or an hour or two, the Manzanita Lake area is worth a stop before heading out of the park. 

Other Things to Do at Lassen Volcanic National Park

If you have more time at Lassen Volcanic National Park, I encourage you to drive out to the Juniper Lake, Warner Valley and/or Butte Lake areas. While these areas offer far fewer amenities, you’ll see a somewhat different landscape and can enjoy several additional hiking trails. 

In particular, we recommend the Devils Kitchen hike at Warner Valley and Mount Harkness and Inspiration Point at Juniper Lake. For those who really like brutal uphill hikes, consider hiking Cinder Cone at Butte Lake.

Read Grant’s article for more information on day hiking in Lassen National Park.

Things to Do North of the Park

There are two fairly short and easy stops, just north of Lassen Volcanic National Park, on the way to Butte Lake.

Subway Cave is a US Forest Service Site that includes a 1/3-mile walk through a lava tube. The cave is dark and the floor is rough and uneven, so wear a jacket and sturdy shoes and bring a flashlight or headlamp. Thankfully, the site is very easy to explore, as long as you can handle the walk on uneven terrain.

Subway Cave just north of Lassen Volcanic National Park.
Inside Subway Cave

The site gets its name from the fact that the inside very much resembles a large subway tunnel. Be sure to check out the exhibit signs along the way to learn more about the geology of the cave. This is a really unique and interesting stop. Plan for about 30 minutes of exploring, though you could easily take more or less time depending on your interests.

Read our tips for visiting a National Park Service cave here.

The Hat Creek Rim Overlook provides a nice viewpoint of the Hat Creek Valley below. There are also a few exhibit signs about the landscape. Whether you want to stretch your legs and take in the few or need to take advantage of good cell service, this is a quick and easy stop on the way to Butte Lake.

Fun fact: Cell service is great at the Hat Creek Rim Overlook. In fact, this is where we went to send our initial email to express interest in writing Moon USA RV Adventures. The book was published in 2023 and is available in print and on Kindle.

Hat Creek Overlook
The Forest Service’s Hat Creek Overlook has great views, including Mt. Shasta in the distance. Plus, it has great cell phone signal as well.
Moon USA RV Adventures: 25 Epic Routes (Travel Guide)
  • Sinclair, Bonnie (Author)
  • English (Publication Language)
  • 560 Pages – 02/28/2023 (Publication Date) – Moon Travel (Publisher)

Where to Stay Near Lassen Volcanic National Park

The area around Lassen Volcanic National Park is extremely remote without much in the way of services. There are a few campgrounds inside the park but none offer hookups for RVs. At Manzanita Lake, you’ll also find a few rustic camping cabins.

Since we wanted hookups for the RV, we chose to camp on the south side of the park at The Village at Highlands Ranch. They also offer tent camping and basic motel rooms. Just across the street, the Highlands Ranch Resort offers seven cottages and a nice restaurant/bar.

Read our campground review here.

The campground at The Village at Childs Meadow.
Where we moved after the first night, campsite-wise.

Honestly, this location was just about perfect for us. From the campground, it was just about a 15-20 minute drive to the southwest entrance and Visitor Center. It was also reasonably convenient for exploring Juniper Lake and Warner Valley. Yes, it was a bit of a drive to Butte Lake, but you really can’t be central to everything.

The main RV sites here are quite nice, with a reasonable amount of shade and a good amount of space. There are a few new sites right up front that offer no shade or space of your own and are right next to the road. Due to a reservation snafu (which the campground quickly corrected), we had to stay in one of those sites our first night. While that would be fine in a pinch, we much preferred the established sites with shade!

Where to Eat Near Lassen Volcanic National Park

Inside the park, you’ll find a small cafe inside the main visitor center at the southwest entrance and at the Manzanita Lake Camper Store at the northwest entrance. We particularly enjoyed the Bacon & Egg sandwich as a mid-morning snack after hiking around Manzanita Lake. 

Elk Burger at the Mineral Lodge and Restaurant.
Elk Burger at the Mineral Lodge and Restaurant.

If you happen to be near one of the cafes for a meal, it’s a good option. There’s not a lot of grab-and-go, though. You’ll certainly want to plan ahead and bring what you can with you. I’d definitely pack a picnic lunch if you plan to be out hiking all day.

Outside the park, you’ll find a couple of options on the south side. At Lassen Mineral Lodge, we found a good restaurant that was just about perfect after a day of exploring. It’s not fancy but had a good variety of burgers, sandwiches and entrees. Grant really enjoyed the elk burger, which was the special for the day.

Drinks at Highland Ranch Resort near Lassen Volcanic National Park.
Bonnie enjoying a cocktail at Highland Ranch, which is right across from where we camped.

If you want something a little nicer, check out the restaurant at Highlands Ranch Resort. Sit outside if you can and enjoy the views of the cattle grazing in front of a nice mountain backdrop. While we lucked out getting a table, you might want to make reservations just to be safe. We especially enjoyed a couple of their specialty cocktails. The entrees were fantastic as well.

Final Thoughts on What to See in Lassen Volcanic National Park

There are certainly enough things to do in Lassen Volcanic National Park to keep you busy for a full day. If you have more time, you can do more day hiking and visit the other areas of the park. 

A meadow at Lassen Volcanic National Park.
Upper Meadow in Lassen Volcanic National Park.

With mountains, lakes, volcanoes, lava rocks and hydrothermal features, there is a lot of variety to be found in this park. For us, perhaps the only thing missing was wildlife. But, every park can’t have everything!

What we like most about this park is that you can see the highlights in just a day or two. There’s also enough variety to keep you busy for a week or longer. For us, that’s a good thing. We left feeling like we fully explored the park. But, we also know there are many more things to do in Lassen Volcanic National Park if we ever find ourselves in the area again.

Travel Resources
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What do you use to find a hotel?

We typically stay at Hilton properties, so we use the Hilton website. You can find good Hilton Honors discounts or AAA discounts for a hotel there. We make great use of our free night certificates from our Hilton Honors American Express.
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If there are no Hilton properties available, we use TripAdvisor to read reviews and book the hotel. We find we can get the best price that way.
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We recently partnered with Stay22 to add interactive maps to each of our destination posts. This will allow you to see a plethora of hotels and vacation rentals all in one responsive map of the area.

What if I need more space than I can get at a hotel?

We use Vrbo for the times when we have rented a cabin for a weekend getaway, like this cabin in Townsend, TN, or needed to rent a house for a large family vacation. We had a great experience with them in terms of refunding deposits when COVID hit and will continue to use them.
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Who do you use for rental cars?

As a general rule, we book with Hertz for rental cars. We have had nothing but good experiences with them. Plus, we really like unlimited mileage and not worrying about crossing state lines. We have even rented from Hertz overseas in both Slovenia and Croatia.
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How about booking a cruise?

We have found some amazing prices for booking a cruise through Cruise Direct. We have saved a lot of money on our cruises compared to what we found elsewhere, making a last-minute Bahamas cruise even cheaper.
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What if I want to rent an RV?

We highly recommend Outdoorsy for RV rentals. We rented a camper van for a week to visit Rocky Mountain National Park for the elk rut and Custer State Park for the Buffalo Round-Up and had a blast. The program was easy to use and we really enjoyed the freedom of having a camper van for that trip.
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What do you use for booking tours?

We don’t often book tours. Typically, we like to do stuff on our own. That said, there are some experiences you can’t have any other way. So, when we do want to book a tour, we always check Viator first.
Click here to book a tour.

Do you use anything to get discounts on the road?

We make extensive use of both Good Sam and AAA on the road. Good Sam is normally regarded as a discount card for RVers at campgrounds and Camping World but anyone can use the 5 cents off a gallon at the pump at both Pilot and Flying J.
Click here to get a Good Sam membership.
We have had AAA as long as we have been married and it has more than paid for itself in discounts at hotels, aside from the peace of mind of having roadside assistance. Add in paper maps and the ability to get an international driver’s license and it is more than worth it for any traveler out there.
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4 thoughts on “What to See in Lassen Volcanic National Park”

  1. Thank you Bonnie and Grant for this very informative article. I was just at Lassen earlier this month and you are spot on with your recommendations et al. I too stayed at the Village at Childs Meadow. Curious, did you get a chance to visit Burney Falls at McArthur-Burney Falls Memorial State Park just north of the park when you were there? Look it up. You will DEFINITELY want to check it out next time you’re in the area.
    Thanks again for such a great article.

    • Thank you for the kind words, Dana. Unfortunately, we did not get a chance to visit Burney Falls but we have heard from several people that it is fantastic and well worth a visit. We certainly will plan to stop there the next time we’re in the area.

  2. This Lassen guide is incredibly helpful. You’ve really thought through everything you need to know before planning a trip. Thank you for this helpful resource. Saving this guide for later!


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