
Adventurers seek new and extreme challenges.
A group of adventurers using wooden canoes tries to cross the Torres and Bass Straits, two sunken land bridges off Australia.
Adventurers seek new and extreme challenges.
Adventurers seek new and extreme challenges.
Three adventurers set out on an expedition across the remarkable landscapes of Greenland, towing a kayak across the ice cap to a river's headwaters and kayaking down to the Arctic Ocean.