This story appears in the May 2019 issue of National Geographic magazine. Washington’s Mount Rainier boasts the largest collection of glaciers on a single peak in the contiguous United States.

Mount Rainier is the highest peak in the Cascade Range. We look into its climbing history, spotlighting the pioneers who ...

Of course, very experienced mountaineers often attempt winter ascents on Mt. Rainier, though this guide focuses on late-spring and summer climbing ... techniques, glacier travel, and rope work.

Weather is a major factor in planning a visit to Mount Rainier. It can snow as early as ... Start your visit by picking up a map at one of the park's visitor centers. There is plenty of wildlife ...