Tuckerman Ravine is a glacial cirque sloping eastward on the southeast face of Mt. Washington, in the White Mountains of New Hampshire. Although it draws hikers throughout the year, and skiers throughout the winter, it is best known for the many "spring skiers" who ascend it on foot and ski down the steep slope from early April into July. In this period, the temperatures are relatively mild but the natural snowpack — which averages up to 55 feet in a typical winter — is still adequate to ski most seasons. The record-setting high winds atop Mount Washington scour a massive amount of snow from the surrounding highlands and drop it here or in the adjacent Huntington Ravine.
Thousands of people have been known to ski Tuckerman in a single spring weekend. Skiing is not limited to this time, but the avalanche danger, peaking from late December to early March, requires special training and experience to assess and navigate the ravine safely during the winter. Avalanches have killed at least 10 people in the ravine since the 1960s.