Charley Boorman embarks on a new expedition, exploring the United States of America from the volcanic landscapes of Hawaii to the icy peaks of Alaska.
Aired: Nov 21, 2013Charley visits Hawaii and Alaska and sets sail in Boston.
Extreme Frontiers USA
Charley's next adventure takes her from Hawaii's lava fields to Alaska, then down the East Coast, and finally back across America, concluding in Los Angeles.
