Thompson Pass, USGS Thompson Pass (MT,ID) - U.S. Benchmarks on Waymarking.com

This benchmark was located at Thompson Pass at 4,862 elevation. I traveled the Missoula Ice Age Flood trail from Western Montana to the mouth of the Columbia River in August 2007 with an Elderhostel group. Someone in the group discovered the benchmark and showed me where it was located.

Instructions for logging waymark: A close-up photograph is required of the benchmark. A 'distant' photo including the benchmark in the view is highly recommended. Include the compass direction you faced when you took the photos.

1. A closeup photo of the mark taken by you is required.
2. A 'distant' photo including the mark in the view is highly recommended. Include the compass direction you faced when you took the picture.