HomeUSAMassachusettsNorth ShoreLynn WoodsNature Valley AreaKrack House AreaCavity Search BoulderCavity Search BoulderLAT,LNG 42.50045, -71.00536CREATED UPDATED Edit MapShareDescription[Edit]This boulder is located to the southwest of the Krack House Boulder. It has the classic problem Cavity Search.1 ClimbsComing soon: New Climbs1Cavity SearchV4-Bouldering