Montreal Hidden, Exploring the Underground City

Discover a hidden facet of Montreal by exploring its famous underground city (RESO), the largest underground pedestrian network in the world. Accompanied by a local Guide, you will walk under the city centre through a maze of tunnels linking metro stations, shopping centres, office towers and public spaces.

Learn how this underworld became an essential part of everyday life in Montreal during the city’s long winters. Along the way, your Guide will share anecdotes about Montreal’s history, architecture and culture, while introducing you to unique places most visitors never find for themselves.

This experience offers a fascinating look at the secret city under the streets of Montreal — a must-see for curious travelers who want to discover the city as a local.