HomeUSAColoradoLyons Vrain CanyonsSouth Fork of Vrain CanyonCliffs of Insanity, TheR.O.U.S.5.10a5.8+tradsportFA Dougls Snively and Bernard Gillett, 2002UPDATED BY vietnguyen Tick this climbDescriptionRoutes in The Cliffs of Insanity1The Princess Tried5.11bSport2Prepare to Die5.10dTrad3Six Fingered Man5.10bSport4Iocane Powder5.10Tr5R.O.U.S.5.10aSport6Butter Cup5.8+Trad · Sport