Tuktoyaktuk Winter Road is an ice road on frozen Mackenzie River delta channels and the frozen Arctic Ocean between the Northwest Territories communities of Inuvik and Tuktoyaktuk, in Canada. It services gas hydrate fields and exploration facilities at Mallik, Aput, and Langley, along with the ice-locked barges Wurmlinger and Arctic Star, which act as bases of operations for ice road crews and exploration personnel. In addition, the road is a key supply line for Tuktoyaktuk and the hamlet of Aklavik.