Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSAIdahoSouth IdahoCity of RocksMushroom Rock>Mixed Mushroom5.11+Margin Walker5.11b PGsportFA Alf and Friends. 1990UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Mushroom Rock1Margin Walker5.11bSport 2Mixed Mushroom5.11+Sport3Sea Biscuit5.12cSport4North Face Left5.8Sport5North Face Right5.9Sport