Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSACaliforniaLake TahoeI-80 CorridorAuburn and Grass ValleyHirschman's PondJail Boulder (Big Rock) BackNo. Just, NoV0boulderingFA :(UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Jail Boulder (Big Rock) Back1No. Just, NoV0Bouldering