Friday, March 21 marks the inaugural World Glacier Day, an international observance established by the United Nations to raise awareness about the rapid retreat of glaciers worldwide.

For a unique, rustic stay within Glacier National Park's wilderness, hike to this historic lodge with access to challenging ...

Many also embark on guided treks, donning crampons and helmets to explore the glacier’s rolling terrain and peer into centuries-old, deep blue crevasses ... section of the lake before eventually ...

World Glacier Day: Trekking the Blue Ice of Perito Moreno in Argentina ... temporarily blocking a section of the lake before eventually collapsing. When the glacier ruptures, it creates a stunning ...