Mansel Island Tundra Circuit

Mansel Island sits in Hudson Bay like a forgotten chunk of the Arctic, accessible only by chartered barge from Coral Harbour during the brief ice-free window. The 60-mile circuit follows old DEW Line service roads and Inuit hunting trails across rolling tundra dotted with caribou antlers and polar bear tracks. You’ll navigate around countless unnamed lakes, cross boggy sections that swallow trucks, and reach the abandoned weather station on the island’s windswept north shore where rusted equipment marks Canada’s early warning system efforts.

This isn’t a trail—it’s an expedition requiring Arctic-rated vehicles, emergency shelter, survival gear, and chartered logistics that cost serious money. Expect deep mud, stream crossings, and weather that changes from calm to life-threatening in minutes. Best attempted July-August when ground firms up slightly. No fuel, no rescue, no margin for mechanical failure. What you get is bragging rights to one of North America’s most remote overland adventures and caribou photography that’ll make your buddies weep with envy.