Bumpass Hell Photos and Videos

Bumpass Hell is the largest of the eight hydrothermal area in the park. The Bumpass Hell Trail provides access to the 16-acre basin of plopping mudpots, bubbling pools, and roaring steam vents.

View 360 photos of Bumpass Hell

 

Bumpass Hell Hydrothermal Area

45 Images

Contemporary images of Bumpass Hell hydrothermal Area in Lassen Volcanic National Park.

Bumpass Hell Hydrothermal Area...

96 Images

Historic photos of the Bumpass Hell hydrothermal area in Lassen Volcanic National Park.

Bumpass Hell Trail and Basin R...

75 Images

Images of a multi-year project to rehabilitate the Bumpass Hell Trail and boardwalk that began in 2018.

 

 

 

 

 

Bumpass Hell Overlook Then and Now

Left image
Bumpass Hell basin from west overlook circa 1930-1934.
Credit: NPS Photo/Arthur G. Holmes

Right image
Bumpass Hell basin from west overlook in 2018.
Credit: NPS Photo/Amanda Sweeney