New thermal feature beneath the boardwalk on Geyser Hill, Upper Geyser Basin. Bo
![image related to volcanoes. See description](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/img6936.jpg?itok=iYIuv2V6)
Detailed Description
New thermal feature beneath the boardwalk on Geyser Hill, Upper Geyser Basin. Bo
Sources/Usage
Public Domain.
Yellowstone National Park
New thermal feature beneath the boardwalk on Geyser Hill, Upper Geyser Basin. Bo
Public Domain.
Yellowstone National Park