Gondwana Ecotours offers an immersive 8-day Denali Discovery Adventure, exploring Alaska's Denali National Park from Fairbanks to Anchorage. This eco-friendly tour includes scenic flights, rafting on the Nenana River, train rides, and wildlife sightings, all while minimizing environmental impact. https://www.gondwanaecotours.com/adventure-tours/denali-tours-alaska-summer-vacations/