
Britain's Biggest Adventures with Bear Grylls
Bear Grylls' journey takes him from the deepest point in Britain to its highest mountain.

Bear Grylls' journey takes him from the deepest point in Britain to its highest mountain.

Bear reveals the tropical past of the Yorkshire Dales while rappelling at Malham Cove.

Bear embarks on an exciting journey across Snowdonia; he comes face to face with a new born seal.

Wiggo and his wife search for Arctic Cod. Mark travels to the world's northernmost ghost town.

Chris heads out to check on an avalanche site. Mary-Ann continues her plans to host a concert.

Martin Eckhardt explains how his team have dealt with frost bite, polar bear attacks, and rescues.

Christine's sister Catherine gets to grips with Arctic life when she visits from England.

Christine and Grace encounter frozen sea and a cabin vandalized by bears.

Professor Chris investigates a glacier after the Arctic experiences its warmest winter ever.

Christine puts her new dog sledding skills to the test by entering the Hilmar Nois dog race.

The residents of Longyearbyen face tragedy after an avalanche.

The dark season arrives on Svalbard, where the sun won't shine for next three months.

Longyearbyen on Svalbard is the northernmost town in the world, where polar bears outnumber people.

The remote Xavante tribe in Brazil teaches Joel how to work through the pain barrier.

Joel travels to Steppe of Mongolia to find out if his western workout regime has prepared him.

Joel and Nish meet a shy and humble tribe of long distance runners, known as the Tarahumara.

Joel takes part in a series of Maasai Warrior trials and sports in Kenya.

Joel travels to the most remote islands of the Philippines, where he learns how to free dive.

Joel and Nish travel to China to seek enlightenment, and a beating, from Shaolin Masters.

Ben faces serious heights as he goes sky diving before climbing Castleton Tower in the US.