Fortunately, there is the Montreal Underground, a 20-mile labyrinth of hallways and tunnels (make that heated hallways and tunnels) that connect downtown office buildings, hotels, shops ...

35 Canadian words and phrases Americans just don't get Who needs giant skyscrapers when you’ve got an underground city? Beneath Montreal lays a subterranean mall, subway and tunnel system that ...

It’s an ingenious escape hatch from the winter chill, the cavernous sprawl of the Underground City in downtown Montreal. A staggering labyrinth of inter-linking shopping centres, hotels and museums.

4:30 p.m. – 6:30 p.m. Come and discover Montreal via its underground network! Combined, there is around 32 kilometres' worth of tunnels, which are used by over half a million people per day during ...