Home/ posts/ South Sister Solo/ South Sister Solo 8 September 2022· Climb Climbing Southsister Mountaineering Gpx Quick trip over to climb South Sister. Great weather and conditions on way up to having summit to myself for an hour. Map # tap to explore ↗ ⟳ loading… km / mi 0.5× 1× 2× 4× ▶ Fly Topo Satellite 3D ⛰ ↙ SM ↺ N ↻ 🔭 ⛰ Photos # Related South Sister with Trey 29 May 2021 Climb Climbing Southsister Mountaineering Gpx South Sister Ski 1 May 2013 Climb Climbing Oregon Southsister Mountaineering Gpx Mt. Adams Solo 2022 29 June 2022 Climb Climbing Mt-Adams Mountaineering Gpx Mt Adams with Trey & Dan 19 June 2021 Climb Climbing Mt-Adams Mountaineering Gpx Mt. Hood Hogsback 2021 15 May 2021 Climb Climbing Mt-Hood Mountaineering Gpx Mt. Jefferson bike tour mountaineering 23 July 2012 Climb Climbing Oregon Biking Mountaineering Gpx South Sister camping 27 June 2011 Climb Climbing Southsister Mountaineering South Sister with Mat 24 January 2015 Climb Climbing Oregon Southsister Mountaineering South Sister [attempt] 28 June 2012 Climb Climbing Southsister Mountaineering ↑