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A First View Of Bumpass Hell

An overview of the steaming Bumpass Hell area framed by green pine trees, Lassen Volcanic National Park
Rebecca Latson
Thursday, November 24, 2022

Bumpass (pronounced bump-us) Hell is the largest of eight hydrothermal areas in Lassen Volcanic National Park. Covering 16 acres, there are approximately 75 thermal features consisting of boiling acid-sulfate ponds, mud pots, and superheated fumeroles. This area was named after one Kendall Bumpass stepped through the thin crust and severely burned his leg in a scalding mudpot. There were no boardwalks back then, but it's a really good idea to stay on the boardwalk now, wouldn't you agree?

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The Essential RVing Guide

The Essential RVing Guide to the National Parks

The National Parks RVing Guide, aka the Essential RVing Guide To The National Parks, is the definitive guide for RVers seeking information on campgrounds in the National Park System where they can park their rigs. It's available for free for both iPhones and Android models.

This app is packed with RVing specific details on more than 250 campgrounds in more than 70 parks.

You'll also find stories about RVing in the parks, some tips if you've just recently turned into an RVer, and some planning suggestions. A bonus that wasn't in the previous eBook or PDF versions of this guide are feeds of Traveler content: you'll find our latest stories as well as our most recent podcasts just a click away.

So whether you have an iPhone or an Android, download this app and start exploring the campgrounds in the National Park System where you can park your rig.