The fumarole was angry that day, my friends. Welcome to hell, Bumpass Hell, the largest hydrothermal area in California’s Lassen Volcanic National Park, featuring bubbling mud pots and steaming fumaroles. The steam coming out of Big Boiler, the largest fumarole in the park, has been measured to be as hot as 322 degrees, making it one of the hottest fumaroles in the world. Sometimes it emits a low gurgle, while other times it’s as loud as a jet plane. Getting to Bumpass Hell requires a 3-mile (ro
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The fumarole was angry that day, my friends. Welcome to hell, Bumpass Hell, the largest hydrothermal area in California’s Lassen Volcanic National Park, featuring bubbling mud pots and steaming fumaroles. The steam coming out of Big Boiler, the largest fumarole in the park, has been measured to be as hot as 322 degrees, making it one of the hottest fumaroles in the world. Sometimes it emits a low gurgle, while other times it’s as loud as a jet plane. Getting to Bumpass Hell requires a 3-mile (ro
3.6K views8 months ago
FacebookMatt and Karen Smith
4K video of Bumpass Hell in Lassen Volcanic National Park, California - July 28, 2019. A popular tourist destination famous for geothermal features.
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4K video of Bumpass Hell in Lassen Volcanic National Park, California - July 28, 2019. A popular tourist destination famous for geothermal features.
Aug 1, 2019
Adobeblackboxguild
A lively group of geothermal mud pots and stinkiness at Lassen Volcano called Bumpass Hell! #volcano #california #nature | Finding Norcal
0:28
A lively group of geothermal mud pots and stinkiness at Lassen Volcano called Bumpass Hell! #volcano #california #nature | Finding Norcal
826 views2 months ago
FacebookFinding Norcal
Malodorous steam escapes from vents and pools in the Bumpass Hell geothermal field. Lassen Volcanic National Park, California, USA
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Malodorous steam escapes from vents and pools in the Bumpass Hell geothermal field. Lassen Volcanic National Park, California, USA
Dec 19, 2018
AdobeGibsonOutdoorPhoto
Geothermal Activity on Bumpass Hell Hike Lassen Volcanic National Park California
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Geothermal Activity on Bumpass Hell Hike Lassen Volcanic National Park California
Oct 6, 2020
AdobeOverflightstock
BUMPASS HELL | Exploring the Geothermal Wonderland in Lassen Volcanic National Park
10:04
BUMPASS HELL | Exploring the Geothermal Wonderland in Lassen Volcanic National Park
6K viewsJan 8, 2024
YouTubeCactus Atlas
Now that this North State trail is open, you can go straight to Bumpass Hell
Now that this North State trail is open, you can go straight to Bumpass Hell
10 months ago
bluewaterhealthyliving.com
6:20
The descent to hell is easy! We hiked to Lassen's Bumpass Hell to get an up-close view of the park's stunning hydrothermal activtiy. | Active NorCal
15.5K viewsOct 14, 2019
FacebookActive NorCal
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Walking Over Boardwalk to Steaming Bumpass Hell in Lassen Volcanic National Park
Mar 23, 2023
Adobekellyvandellen
0:15
Panning Up Over Steaming Creek in Bumpass Hell in Lassen Volcanic National Park
Mar 24, 2023
Adobekellyvandellen
0:24
Steam Wafts Over Bumpass Hell in Lassen Volcanic National Park
Mar 28, 2023
Adobekellyvandellen
Geothermal Activity on Bumpass Hell Hike Lassen Volcanic National Park California
Oct 6, 2020
AdobeOverflightstock
1:18
Fancy a hike to hell? Yellowstone isn’t the only national park with hydrothermal activity - come with me to check out Bumpass Hell inside Lassen Volcanic National Park on another edition of “Is this hike worth the hype?” - Great Pacific Crest Road Trip Part 7 📸: Filmed in August, 2025. During the government shutdown many visitor services are closed. I strongly urge people to NOT VISIT national parks and federal public lands for their own protection. Tell Congress to PROTECT OUR PUBLIC LANDS. Tr
31.1K views6 months ago
FacebookBrooke In Boots
2:53
Boiling acid pits and a potent aroma aside, Bumpass Hell is a Northern California road trip worth taking | Bartell's Backroads
Nov 6, 2019
abc10.com
Bumpass Hell, Lassen Volcanic National Park, California, USA 🇺🇸🇺🇸🇺🇸 #4kscenicdrivesandhikes #lassenvolcanic #usanatioalparks #usaroadtrip #usa #fyp | 4K Scenic Drives and Hikes Worldwide.
735 views7 months ago
Facebook4K Scenic Drives and Hikes Worldwide.
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🌋 See Lassen’s volcanic activity up close at Bumpass Hell. | Active NorCal
2.3K views8 months ago
FacebookActive NorCal
Hiking Bumpass Hell: Lassen Volcanic National Park - California Through My Lens
Sep 14, 2011
californiathroughmylens.com
6:28
Exploring Bumpass Hell Hydrothermal Area in Lassen Volcanic National Park
55K viewsAug 23, 2020
YouTubeCalifornia Through My Lens
17:20
The Secrets of Bumpass Hell 🌋 | Lassen Volcanic National Park Travel Guide
1 week ago
YouTubeLife On The Go
11:04
Lassen Volcanic National Park in 360 VR - Bumpass Hell Hydrothermal Vents
1.4K viewsSep 21, 2020
YouTubeJackandJill
0:35
Exploring Bumpass Hell - California’s Steaming Wonderland 🌋 Lassen Volcanic National Park
541 viewsOct 4, 2024
YouTubeGreenerpasture Time Travel Adventures
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Bumpass Hell, Lassen Volcanic National Park 23AUG2025
1 views8 months ago
YouTubeMotoMitch541
1:00
Bumpass Hell – California’s Steaming Volcanic Wonderland #lassen #bumpasshell #california
1.6K views11 months ago
YouTubeCactus Atlas
20:26
Exploring California's Bizarre Bumpass Hell | Lassen Volcanic National Park
96 views3 months ago
YouTubeTrail Life Adventures
0:30
Bumpass Hell: How does this geothermal wonder reflect in our life?
91 views6 months ago
YouTubeDivine Dragonfly
0:26
Bumpass Hell – Yes, that’s really what this spot is called! And with good reason 😅 The earth here bubbles and boils with a vengeance. You’ll see boiling mud pots, springs, and steam vents. This is one of those spots in California that will literally drop your jaw to the ground when you first see it! 🥾 Here are the hike details - Name: Bumpass Hell Trail - Time: 1.5 hours - Length: 3 miles - Elevation: 439 ft - Type: Out & back - Rating: 4.8 stars Oh, the reason I have “volcano” in air quotes i
30.6K views9 months ago
FacebookDiscover California
2:41
Bumpass Hell Trail
39 views6 months ago
YouTubePursuing Balance Through Adventure
6:48
Bumpass Hell via Cold Boiling Lake (Lassen National Park)
146 views10 months ago
YouTubeHiking with Ryan
When will the popular trail to Bumpass Hell reopen at Lassen?
Sep 9, 2019
redding.com
0:39
Think Halloween is over? WRONG! The Bumpass Volunteer Fire Department is keeping the spooky spirit alive for one more night of fright and delight! 👻 Join us Friday, November 1st from 7–10 PM for a night so fun it’s almost scary! We’re talking: 🚒 Fire trucks you can explore (and maybe pretend to drive 👀) 🌭 Food trucks serving up devilishly delicious eats 🖍️ Coloring and family fun for the little pumpkins 🍬 Candy, sweets, and treats galore — enough sugar to wake the dead! 💀 And of course… o
272 views6 months ago
FacebookBumpass Volunteer Fire Department
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