Available languages
2 hours
Mobile ticket
Discover the world's largest underground network in the heart of Downtown Montreal. This "In and Out" tour is the perfect way to visit Montreal in the winter because you're never outside for too long.
Your professional Guide will take you through the fascinating tunnels that connect the most important buildings in the city. Then you'll step back outdoors to visit hidden courtyards, centuries old churches, festival grounds and so much more.
You'll ride Montreal's Métro, famous for its architecture and art collection. You'll make use of the underground network to get around, but you'll see much more than this city within the city - You'll connect with Montreal's dynamic downtown neighborhoods and the people that live, work and play there.
Enjoy the amazing stories, the beautiful sights, the fascinating culture and keep your transit pass so that you can continue exploring on your own.
Public transportation options are available nearby
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Suitable for all physical fitness levels
Is it accessible to people with limited mobility? No.
Alcoholic beverages are offered from 18 years old and above.
Not recommended for travellers with with walkers, crutches or canes.
Keep in mind there is lots of walking, escalators and stairs
For a full refund, cancel at least 24 hours before the scheduled departure time.
A 24-hour transit pass is included. Unlimited access to the Metro, Bus, Trains & REM
The Ring
A larger than life, magnificent modern installation by a renowned artist. Perfect spot for pictures or Instagram
Underground City
Your licensed Guide will show you the ins and outs (literally!) of the Underground City as you navigate the tunnels, pathways and metros of Downtown Montreal. The world's largest underground pedestrian network is a fascinating feat of urban planning that has inspired many copycat systems throughout the world. See what makes this original network the most extensive of its kind and understand why it works.
26 reviews
Total reviews and rating from Viator & Tripadvisor
aylamh2016,
Nov 14, 2025
- Review from Tripadvisor
Had a comfortable and enjoyable experience. The staff were friendly and courteous and came out of their way to help with our queries. Overall a pleasant experience.
markaD8145YY,
Jul 18, 2025
- Review from Tripadvisor
Excellent stay! The hotel was clean, modern, and had great amenities. Staff were friendly and helpful. Perfect location-close to attractions & dining
aliciaaJ5034JL,
Apr 18, 2025
- Review from Tripadvisor
Thom was an excellent guide. My husband and I were the only guests so we had ample time to ask questions and see the city. We enjoyed learning about the communities, the tunnels, and the transit. We ate at the food court after the tour (Eaton mall).

Andrea A,
Apr 5, 2025
- Review from Viator
We took this tour last year when we were in Montréal and were so excited to take it again with Thom when we came back to town! Thom's incredible knowledge of and passion for Montréal and its history and people are infectious!! He has a gift for making the city's history and architecture and unique attributes come alive. Every time we come back to Montréal we will take one of Thom"s tours.
Graham C,
Jan 24, 2025
- Review from Viator
Excellent tour which is a “must do” when arriving in Montreal. It gives a Fantastic overview of the city, its history, its culture and how it works. The tour was fantastic in introducing us to the underground city network which is key in getting about and seeing the city. Tom, our guide was excellent, very engaging, knowledgeable and passionate about his city. Really is a must do and great value.
hansdR6705TK,
Jan 19, 2025
- Review from Tripadvisor
Tom gave an excellent presentation of the technical, historical and social aspects of building the "Underground City" of Montreal. He welcomed questions and provided comprehensive answers. He used the underground displays to give us a succinct history of Quebec and Montreal. While using the Metro, we heard about its technical aspects through design construction and operation. We enjoyed it very much.
Michelle S,
Jan 17, 2025
- Review from Viator
Highly recommend this tour! Tom was everything you want in a Tour Guide - professional, knowledgeable & very engaging. By the end of our time with him, we felt comfortable to venture off on our own through Montréal’s amazing Underground City.
Connie C,
Dec 15, 2024
- Review from Viator
The tour was well organized and informative. Tom gave lots of time for questions and was very knowledgable. I would recommend this tour and this tour guide!
ginaeE1999XZ,
Dec 14, 2024
- Review from Tripadvisor
Tom outdid himself as our guide. He was full of interesting facts about Montreal’s Underground City, its history and the present! Before we knew it, the tour was unfortunately over.
chad k,
Apr 1, 2024
- Review from Viator
My wife and I took this tour and it was fun and informative, got to learn some history of the underground network of the city and how to navigate it. Had no idea Montreal had this amazing system under the city and Thom was an excellent guide, highly recommend this tour, bonus is you get keep a 24 hr metro card to use after to explore the city!
Operated by Tours Montréal