Denali National Park and Preserve checks all of the Alaska ... This is when the park is in full swing. Go hiking, biking, rafting, backpacking and wildlife watching, take a helicopter to a glacier ...

and the presence of bears and other unpredictable wildlife means that you will need to exercise caution while biking within ...

This story appears in the February 2016 issue of National Geographic magazine. Park rangers here call the high season—from June through early September, when Denali National Park and Preserve ...

Sheldon's only disappointment was that Congress, in creating Mount McKinley National Park, had ignored his repeated pleas to return the mountain to its original name: Denali. In 1939, Park Service ...

Nearly every day during the summer, Skinner pilots small groups across the six-million-acre landmass that is Denali National Park and Preserve. He escorts visitors from the front of the park’s b ...

While mountain biking isn’t allowed on GTNP’s trails, adjacent to the park is the 3.4 million acre Bridger-Teton National Forest, which has hundreds of miles of trails of varying difficulty.