Private Montreal Underground City and Downtown Walking Tour

Set out to discover the hidden world tucked beneath the busy streets of Montréal on this exclusive three-hour private walking tour devoted to the Underground City and Downtown. This one-of-a-kind experience lets you roam the largest underground complex on the planet, the RÉSO, which unfolds over more than 33 kilometres of tunnels and passageways. Guided by a seasoned local expert, you make your way through this captivating network that ties together major buildings, shopping centres, hotels and metro stations, all while learning about the history, architecture and culture that give Montréal its very distinctive character.