Follow in the footsteps of the Gold Rush prospectors . The gold rush was a time when people were looking for new places to live and work, so they went out into the wilderness with their pick axes and shovels. but do n't be taken unawares . Fly over the world 's largest non-polar ice field .
Follow in the footsteps of the Gold Rush prospectors . Search for grizzly bears ... but do n't be taken unawares . Fly over the world 's largest non-polar ice field .