HomeUSACaliforniaHigh Sierra09 - Palisades & Surrounding PeaksSplit Mountain<East Maze4thEdit modeSt Jeans Couloir4th XtradalpineFA Bill St. Jean in December 1981CREATED May 2023UPDATED May 2023Tick this climbDescriptionSt Jeans is the the couloir to the right of the east-central couloir. Its steep, slushy and about 1200ft long from the base to the top. From the top of the couloir, go left over a couple of false summits to the top.ProtectionHelmet, ice axe and crampons are a must.Routes in Split Mountain1East Maze4thTrad · Alpine2St Jeans Couloir4thTrad · Alpine