We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSAColoradoBoulderFlatironsNorthEast SentinelNorth Chimney5.5 PGtradFA unknownUPDATED BY vietnguyen DescriptionRoutes in East Sentinel1North Chimney5.5Trad