Whitewater · Yukon / British Columbia / Alaska borderWhitewater rafting & kayaking, Tatshenshini-AlsekEXPERTRisk: HIGHCAD Multi-day expedition 3,…A multi-day wilderness river expedition through one of the largest internationally protected wilderness areas on Earth, combining sustained Grade 3–4 whitewater with grizzly, wolf and mountain goat country and float-past glaciers calving directly into the river.View details