HomeUSAMassachusettsNorth ShoreLynn WoodsGreater Lynn Woods AreaPromised Land, TheSector OneValley BouldersArrowhead Boulder, TheArrowhead Boulder, TheLAT,LNG 42.52338, -71.01122CREATED UPDATED Edit MapShareDescription[Edit]This is a large block with a dead tree leaning up against it. The south side of this block has some nice, technical, slab climbs.2 ClimbsComing soon: New Climbs1BullseyeV2Bouldering2The BowV2Bouldering