Thielsen from the Highway Thielsen across Diamond Lake Thielsen through the Trees Climbing towards the SW Face Bailey across Diamond Lake View of Crater Lake Thielsen Summit Ridge Thielsen Summit Spire Starting the Descent Snowboarding Down the Face Skiing Below Lava Spires Skiing a Steep Chute Southwest Face of Thielsen Descending through the Trees Map of Thielsen Ski Route

George rides the far finger of snow down the middle of the southwest face. Massive lava pinnacles separated the chute we had climbed (out of the photo at right) from the main part of the face.