We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSAColoradoBoulderBoulder CanyonAvalonSecond TierThree DihedralsPillar5.6Curvilinear5.10atradFA Richard Rossiter and Bonnie Von Grebe, 2001.UPDATED BY vietnguyen DescriptionRoutes in Three Dihedrals1Curvilinear5.10aTrad 2Pillar5.6Sport · Trad3A Cheval5.8Trad4Dihedral One5.6Trad5Common Denominator5.9Trad6Dihedral Two5.8Trad7Dominatrix5.8Trad8Dominator5.10cSport9Dom Perignon5.9Sport · Trad