Entering the grand Denali National Park means stepping into a time machine, where you'll go back before there ever existed highways, malls, or cities. Instead, you'll be amidst totally unspoiled terrain, gazing at massive icy mountain peaks, rivers teeming with fish, and maybe you'll get a glimpse of caribou or moose, who roam freely over the six million acres of this Park. This is what travellers seek when they venture to Alaska. Untouched tundra, amazing glaciers, hundreds of miles of mountains, and of course the highest mountain in North America, Denali itself.