HomeUSAWisconsinBaraboo RangeDevil's LakeEast Bluff 05 - Potholes Area5.3 - Doorway Rocks - Major Mass5.3 - Doorway Rocks - Major MassLAT,LNG 43.41391, -89.71982CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 3 Areas New Areas1Upper Major Mass & Jungle Gym TowerCRAG2Lower Major MassCRAG3Hammer Wall & The KeyholeCRAG