Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSAIowaBackbone State ParkDevil's BackboneBackbone East>Fat Man's Crack5.6Herniated Disk5.7tradtrFA unknownCREATED UPDATED Tick this climbDescriptionHand to Fist size Crack widens to off-width with a tricky top out.LocationNorthern most crack.ProtectionSRRoutes in Backbone East1Herniated Disk5.7Trad · Tr 2Fat Man's Crack5.6Trad · Tr3Compound Fracture5.9Tr4Glenoid's Labrum5.8Tr5SlimerEasy 5thTrad · Tr6Temple of Doom5.9Trad · Tr7Cole's Calamity5.7Trad · Tr8Feces Mammalius5.8Trad · Tr9And Then She Fell5.10bTr10Feces FaceEasy 5thTr