Title: Exploring Montreal's underground city
Description: Discusses Montreal's underground city which is a maze of passageways, alleys, atriums, and hallways 32 kilometres long connecting 85 downtown skyscrapers, 10 hotels, 2,000 stores and apartment blocks, and 68 Metro stations.
Subjects: Underground areas, Guidebooks, Description and travel, Montreal (quebec), guidebooks
Places: Montréal, Montréal (Québec), Québec (Province)