HomeUSAMichiganUpper PeninsulaMarquette (and Central UP) Bouldering550 BoulderingHarlow Lake PathwayMossLabsMossLabsLAT,LNG 46.61882, -87.47100CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 3 Areas New Areas1Upper MossLabCRAG2Mid MossLabCRAG3Lower MossLabCRAG