A canoe trip down New Zealand's Whanganui River turns into a swim when a whirlpool capsizes our man's canoe.
What does it look like when a house-size chunk of ice crashes into the water just a few hundred yards away from you? Watch and see.
The area around the Ruth Glacier has some of the United States' best mountaineering. Could it have some of its best skiing too?
Get a sneak peek of our 2018 Editors' Choice trip to New Zealand's North Island.