HomeUSAMichiganUpper PeninsulaMarquette (and Central UP) Roped550 RopedHogback MountainHidden WallHidden WallLAT,LNG 46.60526, -87.49478CREATED UPDATED Edit MapShareDescription[Edit]Hidden wall is an area on the north west side of Hogback that has potential for some great routes. It's called the Hidden Wall because it faces uphill and is obscured untill you walk right up to it2 ClimbsComing soon: New Climbs1Leaning CornerV0Bouldering2Mayday5.11aTr