Montreal: RESO Underground City and Downtown Walking Tour — A Deep Dive into the City’s Hidden Layers
If you’re heading to Montréal and want to see it from a different angle, this RESO Underground City and Downtown Walk is worth considering. Designed for curious travelers who love stories as much as sights, it offers a fascinating glimpse beneath Montréal’s bustling streets. We haven’t done it ourselves, but based on the glowing reviews and detailed descriptions, it sounds like a solid way to unpack the city’s lesser-known side.
What really stands out is the small-group setup—limiting to just 12 people means you’ll get a more personal, engaging experience. Plus, the licensed local guide brings a level of expertise and local insight that you simply won’t get from a self-guided wander. The other big plus? The tour isn’t just about tunnels and underground malls—it also incorporates key landmarks above ground, making it a rounded journey through Montréal’s urban fabric.
One thing to keep in mind is the walking element—covering around 3 miles over 2 hours, with some stairs and escalators. So if mobility is an issue, this might not be your best fit. But if you’re reasonably active and love stories about how a city’s built and shaped, you’ll likely find this tour both informative and fun.
This experience is best suited for adults and teens who enjoy architecture, history, and city exploration. It’s particularly good on a cold, rainy, or very hot day, providing a comfortable way to stay dry or cool while still soaking up Montréal’s vibe.
Key Points

- Insightful storytelling: Your guide shares the history behind Montréal’s underground network and landmarks.
- Exclusive access: Explore some of the most interesting sections of the RESO, the largest interior pedestrian network in the world.
- Local perspective: Gain tips on where to eat, drink, and explore like a local with the included curated list.
- Expert guides: All guides are licensed, certified, and licensed by the City of Montréal.
- Intimate experience: Small groups mean more interaction and fewer crowds.
- Comprehensive overview: Connects underground systems with above-ground landmarks like Central Station and Place Ville-Marie, giving context to how the city works.
What to Expect When You Join the Tour

This 2-hour walk offers a good mix of inside and outside exploration. It starts outside the office tower at 800 Boul. René-Lévesque Ouest, right next to the Fairmont Queen Elizabeth Hotel and across from Place Ville-Marie. Expect to arrive about 10 minutes early, as the guide doesn’t wait for latecomers.
Once you meet your guide—a licensed professional from MTL Detours—the adventure begins. You’ll venture into the RESO—Montreal’s underground city—which spans over 33 km (around 21 miles). This isn’t just a shopping maze; it’s a functional network connecting office towers, metro stations, shopping centers, hotels, cafes, and art installations.
Our understanding from reviews is that the storytelling about how this network came to be is engaging: from its beginnings tied to Expo 67 to innovations in urban design. The guide also points out hidden architecture and public art, making the tour visually stimulating as well as informational.
They’ll take you to some of the most photogenic sections of the RESO, showing off its intriguing spaces and explaining their significance. The tour also includes visits to major landmarks above ground, like Central Station and Place Ville-Marie, giving you a better grasp of how Montréal’s urban planning and underground system intersect.
The guides seem to be a highlight—reviews repeatedly highlight their knowledge, friendliness, and ability to answer questions. One reviewer mentions, “Martin was a fantastic guide,” and another says, “Gabrielle was very informative.” These guides are not just locals—they hold official permits, which adds an extra layer of credibility.
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The Itinerary in Detail

The tour is designed to give you a comprehensive view of the underground city while tying it into the stories of Montréal itself. It covers:
- Selected sections of the RESO: You’ll see some of the most interesting, photogenic parts, including hidden architectural details and public art.
- Landmarks above ground: Central Station, Place Ville-Marie, and other downtown icons provide context and photo opportunities.
- The Metro system: Your guide offers insights into how the underground system connects with Montréal’s transit, so you’ll leave confident navigating the network on your own.
- Historical insights: Stories about how the underground city was developed, from Expo 67 to modern urban planning, provide a deeper understanding of Montréal’s unique identity.
- Local tips: After the tour, you’ll receive a printed list of food, drink, and culture spots to explore, helping you experience the city like a local.
The pace is manageable, and the route is curated to avoid overwhelming walking or confusing detours. The presence of stairs and escalators is noted, so if stairs are a concern, consider that. But reviews suggest most people find it quite doable, with many saying the tour is “easy” and “interesting.”
The Real Value: Why It’s Worth It

At $30 per person, this tour is a good bang for your buck. It’s a two-hour, small-group experience that combines storytelling, architecture, and local insight—something you can’t get just wandering by yourself. Many reviews mention the knowledgeable guides as a standout feature, with comments like “she explained a lot about the city and kept us entertained.”
One reviewer pointed out that it’s a great way to learn the layout of Montréal early in your trip, which makes future explorations easier. The inclusion of a list of recommended places to eat and explore is also a nice touch, helping you extend the experience beyond the tour.
The value is particularly high considering the insider tips, the expert guidance, and the chance to see parts of the city that most visitors miss. Whether you’re a first-timer or a seasoned traveler, this modest investment offers a lot of context and confidence for navigating Montréal.
Who Will Love This Tour?

Travelers who enjoy urban stories and architecture will find this especially engaging. It’s ideal for those looking to understand Montréal’s city design and history from a local perspective. It’s also perfect for cold or rainy days when outdoor wandering might be less appealing, or when you want a break from long walking tours in the sun.
Those interested in local food and culture will benefit from the tips given at the end. But note, it’s not a food tour per se—more of an added bonus to a city exploration experience.
It’s not suited for kids under 12, or guests with mobility issues, given the walking and staircases involved. If you’re someone who loves to explore independently, this guided approach offers structure and stories that might be just what you need.
More Great Tours NearbyFAQs

Is this tour suitable for children?
This tour is designed for participants aged 12 and older. It involves walking, stairs, and some outdoor exposure, so it’s best suited for teens and adults.
How long is the tour?
It lasts about 2 hours and covers roughly 3 miles of walking.
What should I wear?
Since the tour involves both indoors and outdoors elements, dress appropriately for the weather. Comfortable walking shoes are recommended.
Are the guides knowledgeable?
Yes, all guides are licensed and hold the City of Montréal guiding permit. Reviewers consistently praise guides for their friendly, expert insights.
Can I join if I have mobility issues?
The tour isn’t recommended for travelers with mobility impairments or who use wheelchairs, because of stairs and some uneven surfaces.
Will I get lost navigating Montreal afterwards?
The tour provides insights into how the Metro and RESO connect, so you’ll leave with tips to navigate confidently on your own.
What do I get after the tour?
A printed list of local food, drink, and cultural spots to explore further, helping you experience Montréal authentically.
How much does it cost?
$30 per person, which is quite reasonable given the depth of information and the guided experience.
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Montreal: RESO Underground City and Downtown Walking Tour
Final Thoughts

This Montreal RESO Underground City and Downtown Walk offers a smart, engaging way to understand the city from a different perspective. It’s perfect for curious travelers who want stories, architecture, and local tips rolled into one experience. With highly praised guides, a small group setting, and the chance to explore both above and below ground, it’s a solid choice for a well-rounded Montréal introduction.
While it’s not a tour for those with mobility challenges or very young children, it suits anyone who enjoys city walks, storytelling, and discovering hidden spots with an expert at your side. Especially if you’re visiting during chilly or unpredictable weather, this tour keeps you comfortable while still seeing the city’s core.
If you’re after an authentic, local-led experience that adds depth to your trip, this tour is well worth considering. It’s a memorable way to uncover Montréal’s layered personality—one story, tunnel, and landmark at a time.
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