HomeUSACaliforniaLake TahoeI-80 CorridorDonner/Truckee BoulderingDonner PassGrouse Slabs BoulderingGrouse #2Grouse #2LAT,LNG 39.32193, -120.31909CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 2 ClimbsComing soon: New Climbs1Unnamed V2V2Bouldering2Baby BirdV4Bouldering