HomeUSAColoradoBoulderBoulder CanyonElephant ButtressesFourth ButtressZolar Czakl5.9+Northwest Face5.85.10a RtradtrFA Charly Oliver and Chris Taylor, 1979.UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Fourth Buttress1Flake5.10cTrad · Tr2Zolar Czakl5.9+Trad3Zolar Czakl (Direct)5.10aTrad · Tr 4Northwest Face5.8Trad5The Heartland5.9+Trad6The Unknown5.7Trad7Southwest Chimney5.4Trad8South Face Roof5.7Aid9Undocumented Free Roof5.9-Trad10Scrundle Corner5.9Trad11Smooth Groove5.7+Trad12Candelaria's Crack5.8+Trad13Unknown Mixed Route aka The Green Gargoyle?5.10dTrad14.... Variation of Mickey Mantel5.10bTrad15Mickey Mantel5.10Trad