Topic summary
Snowshoes

Extracted from the Wikipedia article Snowshoe.
Techniques employed with snowshoes
Snowshoes function best when there is enough snow beneath them to pack a layer between them and the ground, usually at a depth of 8 inches (20 cm) or more. However, contrary to popular belief, snowshoes perform poorly on very icy and steep terrain. Compared to crampons, entry level modern snowshoes give relatively little grip on ice. It is common for novice snowshoers to climb up a steep slope to a summit and then have difficulty climbing back down, which tends to be more difficult than ascending. In icy conditions mountaineering skills and snowshoes designed for Alpine and glacial travel are required.