HomeUSASouth DakotaNeedles Of Rushmore, TheIron Mountain1st Pigtail Bridge BouldersOinker WallOinker WallLAT,LNG 43.87403, -103.43756CREATED UPDATED Edit MapShareDescription[Edit]A handful of easy boulders, seconds from the road. Great for both the crack and sporty boulderers alike. South facing so gets all day sun in the winter and can easily be walked to even with Iron Mt. Road gate is closed. 6 ClimbsComing soon: New Climbs1Meat SlurryV1Bouldering2Pig FacedV0Bouldering3Weiner SchlagV2+Bouldering4Swine FluV0-Bouldering5Grand HamV0-Bouldering6Stuck Lil' SmokieV1+Bouldering