Great Smoky Mountains National Park, far and away the busiest U.S. national park with 12.1 million visitors, placed first ...

Climbers were on an icy Alaska mountain when they saw a man in their group fall 3,000 feet to his death in Denali National ...

Muslim pilgrims pray atop rocky hill known as the Mountain of Mercy, on the Plain of Arafat, during the annual Hajj ...

Crystal Mountain Ski Resort’s new owners last year opened a 25,000-square-foot day lodge, part of a $100 million expansion plan for the outdoor destination northeast of Mount Rainier.