HomeUSACaliforniaLake TahoeI-80 CorridorDonner/Truckee BoulderingDonner PassGrouse Slabs BoulderingGrouse #1Grouse #1LAT,LNG 39.32194, -120.31915CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 5 ClimbsComing soon: New Climbs1Goose EggsV0-1Bouldering2#4 UnnamedV2-3Bouldering3#3 UnnamedV4-5Bouldering4#1 UnnamedV0-1Bouldering5#0 UnnamedV0-1Bouldering