Snow Caves, How to Keep Warm with Ice

Today, snow caves are being used as an alternative to tents in winter camping. Join expert guide and mountaineer Bill Blumberg as he takes you up the mountains of the Pacific Northwest Cascades and shows you how snow caves can be used for both emergencies and fun. Covered topics include: Types of snow; Necessary tools; Clothing; Site selection; Staking; Cave sizing; Vent holes; Platforms; and Arch ceilings.