The trifecta of National Parks: Glacier Bay, Kluane and Wrangell-St. Elias boast some of the most spectacular glacial and mountainous scenery found anywhere in North America. Towering peaks, massive icefields and glacial arms strech as far as the eye can see. Kluane National Park is home to Mount Logan (5), Canada's tallest mountain at 5,959m (19,551ft) and the world's largest, non-volcanic massif. The Icefield Discovery Base Camp can be seen as a spec on the left side of the image, Mt.Cook 4,194m (13,760ft) directly behind it on the horizon, and Mt.Saint Elias 5,489m (18,008ft) to the right.