Steamboat Rock pano.jpg
By Geology, Minerals, Energy, and Geophysics Science Center
September 2021 (approx.)
![A panoramic view of Steamboat Rock in Washington State](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/Steamboat%20Rock%20pano.jpg?itok=S9WQ5Nax)
Detailed Description
Steamboat Rock is a basalt "island" left over from the erosion during the glacial Missoula Floods.