Montreal Tour: Explore Downtown & Underground

The minimum age for attendance is 12 years. Every participant must have a purchased ticket. This tour is exclusive to small groups, with a maximum capacity of 10 individuals. MTL Detours, established in Montreal, is a fully locally owned and operated independent tour company.

Duration: 2 hours
Cancellation: 24 hours
Highlights
  • Centre-Ville (Downtown) - Discover prominent landmarks and outdoor areas at street level in Downtown Montréal.
  • The Underground City - Delve into the significant tunnels, architecture, and public art displays within Montréal’s RESO Underground City.
What's Included
  • Guided walk through the RÉSO, the world’s largest underground pedestrian network
  • Certified, licensed guide with the mandatory City of Montréal permit
  • Balanced indoor and outdoor route exploring both Downtown streets and the RÉSO network
  • Exploration of key Downtown Montréal landmarks and areas, at street level
  • Small group (maximum 10 guests) for…
What's Not Included
  • Gratuities. Optional, but always appreciated by your guide.
  • Hotel pick up + drop off. Guests must make their own way to out meeting location.
Additional Information
  • Minimum age to attend is 12 years old. All participants require a paid ticket.
  • Tour is both indoors and outdoors. Please dress appropriately for the outdoor weather conditions.
  • This 2-hour tour covers approx. 4 km (2.5 mi) at a steady city-walking pace and includes several sets of stairs and/or escalators
  • Not suitable for guests with a slow…
Location
1204 Av. McGill College
Avenue McGill College
Meet at address 1204 McGill College Avenue. Your guide will greet you on the sidewalk. Arrive 10-15 minutes in advance and note that we do not wait for latecomers.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.9
(335 Ratings)
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706shellyo
Oct 16, 2026
Great way to learn about Montreal and its underground! - I really enjoyed the tour. Silvia our guide was so knowledgeable and the tour was so well organized. The underground areas we explored were a surprise—well lit busy passages filled with stores and public artworks. We learned about their connection to above ground areas, their history, and how to navigate them. I am looking forward to exploring Montreal above and below ground further now that I have the context Silvia provided! Many thanks!
Review provided by Tripadvisor
Kara_h
Oct 15, 2026
Great tour! - Excellent tour with Katherine! She was very informative, energetic, and nice. She clearly knew Montreal like the back of her hand!
Review provided by Viator
Timm_g
Oct 11, 2026
Great Underground!! - Best ever. This lady was energetic and knew everything about the history, the whys, from the past and where it is going in the future. The project is truly one of a kind. I believe Katherine was her name.
Review provided by Viator
Clearfieldtoothpullr
Oct 4, 2026
Interesting, well run tour of down town Montreal and the underground tunnels - my wife and I as well as two friends went on this tour by MYL Detours of downtown Montreal and the underground at the end of September. The tour was very well done and quite organized. The tour guide was english speaking and did an excellent job. It’s not an exciting tour as the underground is basically malls under the buildings connected by many tunnels but is interesting to walk through and hear about its origin and development. We obtained this tour through Viator which has always done a very good job for us.
Review provided by Tripadvisor
Dcmrdh1979
Oct 2, 2026
Downtown Montreal as seen from the street and it’s underground, it’s not what you’re thinking! - We were not sure what to expect. Darren guided us through downtown Montréal. Above ground and through the underground part of the city. We traveled many blocks during the tour, however it didn’t seem that way. Darren kept us so interested in the history, the distance didn’t matter. We wished we could have taken the tour at the start of our trip and not the last day. There is so much more to see in Montreal! Highly recommend this tour!
Review provided by Tripadvisor
Emiko_f
Sep 30, 2026
Excellent tour with a very knowledgeable tour guide - Very interesting historical content. Very surprising modern tunnels. The tour guide was very knowledgable and informative
Review provided by Viator
Linda_r
Sep 28, 2026
Fantastic Underground Tour of Montreal - Tour guide Sylvia was fantastic. So informative. So friendly. Enjoyed all the information shared and loved the highlights of the tour. Well worth our time
Review provided by Viator
George_l
Sep 27, 2026
Amazing Tour! - We really enjoyed the tour and found it very informative and useful. Emily was an outstanding guide and we loved the expressive was she shared details about the city and gave us useful information on how to use the underground. We would highly recommend this tour.!
Review provided by Viator
B1923ijgeorgel
Sep 26, 2026
Must do tour! - Emily was a wonderful guide, one of best we have any had on any tour! She was very expressive and gave us the right amount of history with local flavour. I highly recommend a tour with MTL tours!
Review provided by Tripadvisor
Kathy_h
Sep 25, 2026
Great tour. Very... - Great tour. Very interesting to learn about and see the Montreal underground. Guide was informative and we were able to hear and understand everything. All questions were answered. I would definitely recommend this tour.
Review provided by Viator
From $35
up to 5 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).