HomeUSAOregonSouthwest OregonCallahans, TheArrow RockUpper Arrow Rock5.10aKosmania5.10a5.7tradtrFA Tim Kosderka and Harold Hall, 1985.UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Arrow Rock1Uphill Saddle Crack (Arrow Rock)5.9Trad2Upper Arrow Rock5.10aTrad3The Generator (pitch-1)5.7Trad · Tr 4Kosmania5.10aSport