We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSAWyomingGrand Teton National ParkBoulder IslandBoulder Island 8 routes5.11W. Side5.11SW side5.13-tralpineFA KnownUPDATED BY vietnguyen DescriptionRoutes in Boulder Island1Boulder Island 8 routes5.11Alpine · Tr2SW side5.13-Alpine · Tr 3W. Side5.11Alpine · Tr