We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSAColoradoBoulderBoulder CanyonLost FlatironNorth Face Right5.6North Face Left5.7tradFA Richard Rossiter, 1996.UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Lost Flatiron1Arete5.10bTr · Trad2North Face Right5.6Trad3North Face Left5.7Trad