We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSAColoradoDurangoPerins PeakScrappy CliffsBoston Coal and Fuel CliffTriangle Mine Left5.7Triangle Mine Right5.6tradFA unknownUPDATED BY vietnguyen DescriptionRoutes in Boston Coal and Fuel Cliff1Triangle Mine Right5.6Trad 2Triangle Mine Left5.7Trad3Triangle Mine Middle5.7+Trad