Dempster Highway — Inuvik to Tuktoyaktuk via the Mackenzie Delta Arctic Shore

The Inuvik–Tuktoyaktuk Highway opened in November 2017, making Canada the first country to complete a paved highway to the Arctic Ocean. But don’t let the word ‘highway’ fool you — this is an elevated gravel causeway punched across active permafrost and Mackenzie Delta channels where temperatures swing from -50°C in winter to mosquito-infested bogland in July. The road crosses the East Channel of the Mackenzie River via a bridge before pushing north across a treeless tundra plain peppered with pingos — conical ice-cored hills unique to permafrost landscapes. Ibyuk Pingo near Tuktoyaktuk is the second tallest in the world and visible from the road. The run ends where the gravel hits the Beaufort Sea shoreline at Tuktoyaktuk, population 900-something, where you can step out of your rig and touch the Arctic Ocean.

The road is graded gravel and passable in a stock high-clearance vehicle year-round, though winter drivers deal with whiteout conditions and extreme cold requiring winter tyres and engine block heaters. Summer driving (June–September) is easier but bring bug protection — the mosquitoes are extraordinary. No fuel between Inuvik and Tuktoyaktuk, so top up before leaving. Cell service ends shortly after Inuvik. Accommodation in Tuktoyaktuk is limited — book ahead or plan to camp. This is a legitimately special drive: you finish at the ocean, on top of the world, in one of the most isolated communities in North America.