Covering a staggering six million acres and home to Mount McKinley, North America’s mountain, Denali National Park is simply stunning. Expect to see grizzly bears, caribou, moose and wolves. There are a number of excursions you can take, one of the best to get an understanding of what six million acres actually looks like is to take a flightseeing tour. This tour will take you across some of the most breathtaking scenery in the world. You will see the fjords, hidden lakes, dense forests and mountain ranges covered in snow.