HomeUSASouth DakotaNeedles Of Rushmore, TheIron MountainSledgehammerThanks Brent5.95.11asportFA Brent Kertzman and Mike Miller '92UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Sledgehammer1Over The Rainbow5.9Trad2Seismic Line5.10aSport3Ethics From The Armchair5.11bSport4Dave's Diagonal5.7Sport5Pot Of Gold5.13aTr6A Lady, a Gentlemen, and BK5.9+Sport7Thanks Brent5.9Sport8I Think I'm Going To Hurle5.11aSport