From the national park that's only accessible by boat to ... Along the way, the train stops at the Denali train station which ...

take a bus or ride a train to Denali. But prepare to ditch the car — there is one road in Denali, and most of it is open only to bus traffic. This is when the park is in full swing. Go hiking ...

The Knik River Valley has everything from glacial hikes to horseback rides and dog sledding—and it's a must-visit when visiting Alaska's Denali National Park.