After your Southeast Alaska voyage, extend your encounter with Alaska on a journey into the wild Interior. Ride in a luxury glass dome car on the Alaska Railroad to reach the untouched wilderness of Denali National Park, an immense, untamed landscape in the heart of the Alaska Range that stands in dramatic contrast to the temperate marine environment of the coast. Search for wildlife on a Tundra Wilderness Tour, raft the Nenana River through a rugged canyon, and play with husky puppies as you learn about sled dog mushing at a kennel owned by a four-time Iditarod champion. In Fairbanks, trace natural and cultural history at the University of Alaska Museum and head outside town to soak at Chena Hot Springs and visit the Aurora Ice Museum, a year-round frozen environment built of more than 1,000 tons of ice and snow. The adventure concludes in Anchorage with a tour of the Alaska Native Heritage Center, an interactive cultural exhibition showcasing Indigenous traditions and lifestyles.