Chris went hiking Obsidian Falls July 12, 2015 11 miles 2,250 feet gained Three Sisters Obsidian 0 No story yet for this hike. The map and photos still have plenty to say. More from Chris Scott Pass August 30, 2015 Broken Top August 15, 2015 Elk Lake August 9, 2015 Camp Lake/Demaris Lake August 2, 2015