Charley Boorman is back on his bike exploring the world`s second largest country - home to some of the most stunning and challenging terrain known to man. Canada is a country of extremes, and Charley knows all about pushing the limits. He goes dirt biking in New Brunswick, dives through old shipwrecks in Tobermory and rides along Butch Cassidy`s old Outlaw Trail. He also meets a fascinating mix of people on his journey. As he heads across Canada, he plays ice hockey with a legend of the game; spends a day as a Mountie cadet and nearly meets a ghost in Winnipeg ...Written with Charley`s trademark enthusiasm and humour, Extreme Frontiers is fast-paced, hugely entertaining and packed with adventure (and rather a lot of mosquitoes).