Celestial Emporium of Benevolent Knowledge

Musings about mountains, physics, and other oddities.

Middle Sister, June 2020

Word count: 486 (~3 minutes), Last modified: Thu, 02 Jul 2020 00:00:00 GMT

Summit of Middle Sister

Brief Summary

North Ridge via Obsidian Falls and Renfrew glacier, see SummitPost. Class 2/3 trip, mostly a walk up. About ~5500 ft of elevation gain over 18 miles. Max snow angle ~45 degrees. No crevasses of note.