Tatshenshini-Alsek Park (also known as Tatshenshini-Alsek Provincial Wilderness Park) is a provincial park in British Columbia. It is part of the Kluane / Wrangell–St. Elias / Glacier Bay / Tatshenshini-Alsek, which is a UNESCO World Heritage Site. The park is on the northwestern corner of British Columbia. It borders the U.S. state of Alaska and Canadian Yukon Territory. The park has many Grizzly Bears, Glacier Bear, Dall's Sheep, Mountain Goats, Kenai moose, grey wolves, eagles (Bald & Golden), falcons (peregrine & gyr), trumpeter swans, Sea lions, and Humpback whales.