A Seamless & Flexible Start: Download the World City Trail app and use your 10-digit booking reference to log in. Note: This is 100% self-guided; no one will be waiting for you. Start anytime 24/7. We suggest starting at the Mary, Queen of the World Cathedral—a minor basilica that is a one-fifth scale model of St. Peter's in Rome—for the best route, though you can start/finish anywhere.

Interactive Exploration: Navigate a 4.7km walk. Solve riddles using imagination and observation at stops like the Notre-Dame or the City Hall to unlock your next spot. Total activity lasts ~3 hours on average, depending on your pace and breaks.

Your Tour, Your Way: Customize your route, change the order of places, or skip stops to fit your schedule. Pause for a break to admire the Art Nouveau metro entrance at Victoria Square or grab a poutine in the Old Port, and resume exactly where you left off. There is no time limit—your access lasts for a full year.

Stories & Tips: Unlock legends and history via text or audio guide at sites like the Museum of Archaeology and the Notre-Dame Chapel. Includes hand-picked local restaurant and shop tips. Available in 5 languages: EN, DE, FR, ZH, ES.