Québec, Canada, is a city that wears its history on its sleeve, with centuries-old architecture and historic landmarks at every turn. But beyond the well-trodden tourist trails, there lies a hidden world of abandoned buildings, crumbling ruins, and secret spots waiting to be discovered. Our curated list of crowdsourced urbex spots in and around Québec takes you off the beaten path and into the unknown, where you can explore the city's past, present, and future through its urban decay and renewal.