HomeUSAWashingtonCentral-West Cascades & SeattleSkykomish ValleyMiller River BouldersJungle GymSwamp Thing BoulderSwamp Thing BoulderLAT,LNG 47.68248, -121.39441CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 3 ClimbsComing soon: New Climbs1The NestV3Bouldering2Swamp ThingV6Bouldering3PersiaV0Bouldering