HomeUSACaliforniaLake TahoeSouth ShorePie Shop, ThePie Shop BoulderingTrailhead BouldersBoulder M (aka Mars Boulder)Boulder M (aka Mars Boulder)LAT,LNG 38.87639, -120.01129CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 2 ClimbsComing soon: New Climbs1Mars AttackV3Bouldering2Problem AV4Bouldering