Pack string crossing the Yellowstone River in the remote Thorofare reg
By Yellowstone
![pack string crossing the Yellowstone River in the remote Thorofare region](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/img7948_0.jpg?itok=nwvXssYj)
Detailed Description
A pack string crossing the Yellowstone River in the remote Thorofare region. National Park Service photo courtesy of Sherrie and Ron White, August 21, 2016.
Sources/Usage
Public Domain.