HomeUSAAlaskaAnchorage & South Central AlaskaPortageByron Glacier BoulderingTrolls, TheTrolls, TheLAT,LNG 60.76251, -148.84563CREATED UPDATED Edit MapShareDescription[Edit]Be prepared for Alaska weather at Portage. Rock quality is mostly good. These problems are short, but fun - and have relatively safe landings.4 ClimbsComing soon: New Climbs1GoatmealV2Bouldering2Barrel RiderV5Bouldering3Riddles in the DarkV3Bouldering4BurrahobbitV3Bouldering