Montreal RESO Underground City + Downtown Tour by MTL Detours

Overview

Available languages

English

2 hours

Mobile ticket

Minimum age to attend is 12 years old. All participants require a paid ticket. This is an exclusive small-group tour with a maximum of only 10-12 people. MTL Detours, founded in Montreal, is a 100% locally owned + operated small independent tour company.

Additional Info

Public transportation options are available nearby

Not recommended for travelers with spinal injuries

Not recommended for pregnant travelers

Not recommended for travelers with poor cardiovascular health

Travelers should have at least a moderate level of physical fitness

Minimum age to attend is 12 years old. All participants require a paid ticket.

The tour includes outdoor portions to see outside points of interest. Please dress appropriately for the outdoor weather conditions.

This tour involves 2 hours of walking. The distance covered is approximately 4 km (2.5 mi). There are staircases (mostly going down) and escalators on the route.

Not suitable for travelers with any mobility issues, impairments or serious medical conditions due to the amount of walking involved and the pace.

The small-group tour is available in English. Private tours are available in English or French. Please contact us to inquire.

This tour is owned and operated by MTL Detours Montreal Walking Tours mtldetours.ca

Cancellation Policy

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

What‘s Included

Minimum age to attend is 12 years old. All participants require a paid ticket.

Local, certified guide with city permit = the best fun, upbeat and knowledgeable guides in Montreal!

Local taxes

MTL Detours, founded in Montreal, is a 100% locally owned + operated small independent tour company

MTL Detours List of Recommendations for things to discover in the area and in Montreal

Although not mandatory, a tip/gratuity for your guide is customary and is very appreciated!

Hotel pick up + drop off. Guests must make their own way to out meeting location.

What To Expect

The Underground City

Explore + see key tunnels, architecture and some public art of the Montreal's RESO Underground City.

Admission Not Applicable

Centre-Ville (Downtown)

See some indoor + outdoor points of interest in the heart of downtown Montreal.

Admission Not Applicable

Options

English Tour | Ages 12+

Small-Group Tour: Ages 12+. All participants require a paid ticket.
Minimum age to attend is 12

Private Tour (EN or FR)

Available in English or French

Reviews

4.84

232 reviews

Total reviews and rating from Viator & Tripadvisor

209

This was a fantastic...
Irene D,
Nov 5, 2025
- Review from Viator
5.00
This was a fantastic tour. A lot of information provided about Montreal. Our tour guide was knowledgeable and willing to answer any questions we had
Learned lots of history...
Ashley E,
Nov 5, 2025
- Review from Viator
5.00
Learned lots of history and explained the city very well. Gave us a local perspective of the city and all the ins and outs.
a lot of knowledge packed into 2 hours
NoahRay S,
Nov 4, 2025
- Review from Viator
5.00
extremely thoughtful and engaging and funny too! our guide Martin was extraordinary and o much information we were hanging on to every single word -- now we feel confident to walk around the RESO on our own!
Underground Tour
Keith J,
Oct 27, 2025
- Review from Viator
4.00
Helpful to learn about the underground city. Tour guide seemed very knowledgeable. You are able to take pictures.
Excellent/knowledgeable...
Lauren H,
Oct 27, 2025
- Review from Viator
5.00
Excellent/knowledgeable and engaging guide. Comprehensive overview of the RESU with history and view spots in the mix.
Amelie’s tour of...
Perilou G,
Oct 24, 2025
- Review from Viator
5.00
Amelie’s tour of Underground Montréal was fantastic! She was super knowledgeable and made the time fly.
Perfect tour combination
James T,
Oct 24, 2025
- Review from Viator
5.00
A really informative and interesting tour. Catherine was very friendly and combined the right level of info with each stop on the tour. It was great to see both the underground city and other spots above ground. Would highly recommend this tour
Amazing tour of montreal underground
Franco M,
Oct 24, 2025
- Review from Viator
5.00
I loved the tour and the tour guide Sylvia was amazing as I learned alot even though I am a native. I would recommend to others to do the tour
Wear your walking shoes!
Leslie K,
Oct 23, 2025
- Review from Viator
5.00
You will be on your feet for two hours! Gabriela was a great tour guide. Kept us interested and together.
Fabulous walking tour of Montreal
Murphy7059,
Oct 19, 2025
- Review from Tripadvisor
5.00
My husband and I loved the tour on Saturday with Erin (I think). She was absolutely delightful and a such a good and interesting guide. We learned so much about downtown Montreal and the tunnels and the “underground city”. I highly recommend!