Carry and know how to use avalanche equipment, including transceivers, probe poles and shovels. A wall of moving, suffocating snow leaves few survivors in its wake. The best way to avoid an avalanche is to understand avalanche conditions and reroute your trip to avoid them. A valanches occur when loose snow or a slab of snow starts moving down a slope. Slope conditions to watch out for are steep slopes or smooth, open slopes.
Short slopes can be as dangerous as long ones.
Leeward slopes are dangerous because wind-deposited snow adds depth and may create unstable slabs of snow. A void avalanches by staying away from mountainous terrain after heavy snowfall or prolonged periods of high wind. Avoid crossing steep side hills or entering narrow, steeply sided canyons. The safest routes are on ridgetops and on the windward side, away from cornices. The next safest route is out in the valley, far from the bottom of a slope.