Bumpass Hell Trail [CLOSED] is a 2.7 mile heavily trafficked out and back trail located near Old Station, California that features a lake and is good for all skill levels. The trail is primarily used for hiking, walking, trail running, and nature trips and is best used from June until October.

DISTANCE
2.7 miles
ELEVATION GAIN
439 feet
ROUTE TYPE
Out & Back

kid friendly

hiking

nature trips

trail running

walking

forest

lake

hot springs

views

wild flowers

wildlife

rocky

closed

no dogs

NOTE: Currently closed for renovations. Bubbling mud pots, sulfur vents and boiling pools make this trip to hell and back well worth the effort. Located four hours north east of San Francisco this Northern California park might be a little out of the way, but it's a prime destination for seekers of tranquility and those with even just a passing interest in geology. Sticking to the trail is always recommended, but if you're visiting Bumpass Hell it is a must follow rule. To illustrate the point you have to look no further than the man who discovered these volcanic hotsprings, Kendal Bumpass, who managed to fall in and injure his leg not once but twice, the second time requiring his leg to be amputated! Scare-stories aside, this really is an easy family friendly hike with little in the way of danger as long as you keep the little ones under control.

hiking
4 months ago

Nice hike from the road to the hot springs. Some great photos can be taken here. Get there early as parking is really limited and the hordes of people can make the trail unbearable.

4 months ago

awesome area , will be accessible again soon ..

7 months ago

Did this in 2016. Had to take an alternative route as the main trail was closed for renovations

hiking
8 months ago

The name says it all

hiking
Sunday, November 12, 2017

Enjoyable hike / walk with minor elevation changes and an amazing view of the valley. Highly recommended for families and hikes of all ages.

Sunday, October 15, 2017

A well-marked trail that offers beautiful views, varied terrain and a good opportunity to see the geothermal vents.

hiking
Thursday, October 12, 2017

My husband and I hiked Bumpass Hell in August with our boys ages 10 and 13. It was a great out and back hike with views along the way and a great reward of the cool Bumpass Hell area. Bring water. There are bathrooms at the trail parking lot. We added the hike to Cold Boiling Lake which starts at the Bumpass Hell area.

hiking
Wednesday, October 11, 2017

hiking
Monday, October 09, 2017

Very windy and very chilly! Start this hike early! We were fighting with daylight on the way back- but it was unlike anything we'd seen before. Cool views! It's harder to breathe at this elevation.

hiking
Sunday, October 08, 2017

A unique trail and a great taste of what Lassen Volcanic has to offer! Great views the whole way through. Be careful on the edges! ;-)

hiking
Wednesday, September 27, 2017

I did this in the snow in July and it was so slippery even with micro spikes! I'd recommend also having hiking poles if you go in the snow. Super easy and rewarding otherwise. Highly recommended.

hiking
Wednesday, September 27, 2017

My husband & I did this last Sat and it was beautiful. The weather was nice with a crisp cool air and the sun was shining. It was our first time in Lassen Park and we were very pleased with the surrounding beauty. Seeing the sulfur pools was amazing, we did this adventure in one day and then had a 3 hour drive home. We will definitely be coming back as we want to see the subway caves & painted dunes.

Sunday, September 24, 2017

The first part of this trail is really easy to do for everyone. The second part it's even easier to do because it is a downward path that takes you to the pools of sulfur and the walkways that keep you safe from the unstable ground in some areas. There are some photo ops and those may vary from day to day, not always you get the spectacular bubbling that you expect. The return hike may be difficult to do as the first part is steep but it's a good hike nonetheless.

Thursday, September 21, 2017

Absolutely gorgeous trail fairly straightforward and well marked. We went on to cold boiling lake trail despite thunder and lightning and we're especially thankful for the excellent trail markings when we returned to the entrance as over an inch of snow had accumulated. Spectacular views. We communed with two deer families along the way.

Tuesday, September 19, 2017

Nice hike. Well traveled and everyone was great. Children hiking and enjoying being outside.

hiking
Thursday, September 14, 2017

Harder than easy, easier than moderate. A great introductory trail to get to know Lassen. Roof of California. Loved it.

hiking
Tuesday, September 05, 2017

Very easy hike, would say it's more of a tourist attraction but cool nonetheless.

Monday, August 14, 2017

Beautiful trail.

hiking
Sunday, January 01, 2017

This is a great hike. Very interesting and you should check it out.

Sunday, January 01, 2017

Great hike! Full of science and history!

hiking
Thursday, September 08, 2016

Arrive early to beat the crowds and have all the amazing fumaroles to yourself! A short hike that is definitely worth it.

Sunday, September 04, 2016

Great hike...good views along the way and cool Yellowstone like mud pots with sulfur and steaming volcanic areas. Only open a short time because snow and safety concerns. Lots of snow when we went on July 9.

hiking
Saturday, September 03, 2016

Easy and popular trail. Uphill climb for a short section on the way back. Fascinating geothermal features. Parking lot is small and looks to fill up very fast.

Saturday, August 27, 2016

Absolutely loved this trail. It is great for all ages. The incline is gradual and hardly noticeable heading towards Bumpass Hell. Heading out the incline is not so easy, however, doable, and it doesn't last long. The scenery and views are gorgeous. Bumpass Hell is like being on another planet. So amazing. You can feel the heat from the mud pots as soon as you enter. A must do hike. I can't wait to do it again.

Thursday, August 04, 2016

Overall great easy hike. Cool thermal features, sweeping views of surrounding mountains and wildlife and enough of a challenge. Do it! Also go early and beat the crowd and heat.

Saturday, June 25, 2016

Nice hike

hiking
Tuesday, May 17, 2016

Loved this hike! It has gorgeous wildflowers and a plank walkway over the mud pots. Very interesting. To me, it was like a mini Yellowstone hike because of the colorful mud pots.

Monday, May 16, 2016

Don't make a bumpass!!!

hiking
Monday, May 16, 2016

Bumpass Hell is a relatively easy hike. For this reason, it is wise to arrive early, as parking is limited and this trail does get quite crowded. The hike down to the geothermal hot springs is a bit steep, but not too difficult. Overall a very enjoyable short hike, beautiful and fun. I think it's worth doing at least once.

Friday, February 12, 2016

I want to go back it's been to long

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