HomeUSAColoradoBoulderBoulder CanyonRock Island IIRock Island IILAT,LNG 40.01500, -105.31230CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 2 ClimbsComing soon: New Climbs1Candelaria's Crack5.12aTrad2Two Move Groove5.8Trad