HomeUSASouth DakotaNeedles Of Rushmore, TheIron MountainTurtle Dome BouldersBlob, TheBlob, TheLAT,LNG 43.86271, -103.44286CREATED UPDATED Edit MapShareDescription[Edit]Iron Mountain has some great boulder problems. The boulders are spread out, but many can be found just by looking near the base of the larger rock formations. Several of the problems are fairly low with good landings.2 ClimbsComing soon: New Climbs1Love HandlesV6Bouldering2Vladmir BlobV2Bouldering