HomeUSAMassachusettsNorth ShoreCape AnnDyke's Pond (Gloucester)East SideGrendel's LairHybrid BoulderHybrid BoulderLAT,LNG 42.60848, -70.72524CREATED UPDATED Edit MapShareDescription[Edit]This is a good-sized block that is about 20 feet behind the River Queen Boulder.1 ClimbsComing soon: New Climbs1HybridV4Bouldering