Climbing the tallest mountain in North America ... glowing-white peak is visible from hundreds of miles away, in towns and on roads all throughout central Alaska. Some of the best viewpoints ...

Good luck with that. With light pollution getting worse with every passing year, most people in North America now have zero chance of ever seeing the Milky Way unless they make a trip to a dark sky.

They found that the most dangerous mountain in the US was Denali, which at over 20,000 feet is the highest peak in North America ... The two-person team had been climbing the 8,400-foot peak ...

North America's first ski lift was built in the ... There's skiing, snowboarding, dogsledding, ice climbing, cross-country skiing, and snowmobiling in winter at Mont-Tremblant; and rafting ...