If you’re looking to uncover a side of Montreal most visitors never see, this 2-hour private tour of the city’s underground network, known locally as the RÉSO, is a perfect choice. For just $100 per person, you’ll explore a labyrinth of passageways, galleries, and cultural spaces that weave beneath downtown Montreal, revealing a vibrant and surprisingly accessible world of hidden art, history, and city life. With a knowledgeable guide leading the way, this tour offers a rare glimpse into how Montreal’s underground has become an integral part of its identity.
The tour is especially appealing if you’re interested in urban innovation or want to see less touristy spots that truly showcase local life. We love that it combines practical history with a bit of adventure—walking through secret corridors that connect busy shopping centers and iconic landmarks. Plus, the fact that the tour is private means you get a personalized experience, tailored to your interests.
One thing to keep in mind is that this experience involves walking through underground passageways, so comfortable shoes are a must; it’s not suitable for wheelchair users. Also, since food and drinks are not included, you might want to plan a meal afterward to enjoy Montreal’s fantastic culinary scene. If you’re curious about urban architecture or secret city spaces, this tour is especially well-suited for history buffs, art lovers, or anyone eager to discover a different side of Montreal.
Key Points

- Unique underground exploration: Walk through Montreal’s hidden underground passageways and galleries.
- Insightful storytelling: Learn the history and development of the RÉSO from your guide.
- Convenient access: See how the underground network connects hotels, shops, landmarks, and public transit.
- Cultural discovery: Spot hidden artworks, murals, and cultural spaces embedded within the underground maze.
- Private experience: Enjoy a tailored, intimate tour suited to your pace and interests.
- Value for money: A well-priced 2-hour insider experience that offers more than just sightseeing.
Exploring Montreal’s Underground City: A Deep Dive

Montreal’s underground city, or RÉSO, is more than just a network of tunnels. It’s a crucial part of how the city functions, especially during cold Canadian winters. This tour offers an opportunity to understand how Montrealers live, work, and shop beneath the city streets.
Starting Point & Logistics:
The tour begins inside the Tim Hortons at 1508 Rue de Bleury. This is a straightforward meeting spot, especially for those already exploring downtown Montreal. From there, your guide, Gustavo, who’s highly praised for his friendly and knowledgeable approach, will lead you through the underground corridors, sharing insights into their origins and purpose. The 2-hour duration is perfect for a quick yet enriching peek into this subterranean world.
What You’ll See & Experience:
As you walk through the corridors, you’ll discover hidden passageways, some lined with art installations, murals, or murals, which add a surprising splash of color and creativity. The tour emphasizes how the RÉSO has become an integral part of daily life—connecting major shopping malls, office buildings, hotels, and transportation hubs seamlessly so you can get a sense of how city life flows beneath the surface.
Iconic Landmarks & Cultural Spaces:
While the underground network itself is fascinating, your guide will also point out downtown landmarks that are directly connected through these passages. This means you’ll get a broader sense of Montreal’s downtown landscape, even if you don’t step outside. The tour is particularly valuable because it reveals hidden artworks and cultural spaces that might otherwise go unnoticed—like murals or installations tucked away in quiet corners.
History & Construction:
Gustavo’s storytelling skills shine here. He explains the history of the RÉSO’s construction, how it was envisioned as an urban project to withstand harsh winters, and how it’s evolved over time. It’s a fascinating blend of urban planning and cultural adaptation—showing how Montreal created a unique cityscape that’s both functional and artistic.
What Our Reviewers Say:
Multiple reviewers highlight how friendly and knowledgeable Gustavo is, with one describing him as “interesting and flexible,” and another noting that he “told us fascinating facts about the underground city.” Many mention how the tour transformed their view of Montreal—from a cold city to a vibrant, interconnected space full of surprises.
Prefer personalized experiences? Here are other private options we've covered in Montreal
Practical Details & Value

Price & Duration:
At $100 per person for two hours, this tour offers exceptional value. Considering the insider knowledge, access to hidden spaces, and the personalized attention, it’s a cost-effective way to gain a deeper understanding of Montreal’s urban fabric.
Inclusions & Limitations:
The tour fee covers the guided experience, access to hidden passageways, galleries, and iconic landmarks, but it doesn’t include food, drinks, or hotel pickup. We recommend bringing a camera to capture the murals and architecture and wearing comfortable shoes—the underground corridors can involve a fair amount of walking.
Language & Accessibility:
The tour is offered in English, French, Spanish, and Portuguese, making it accessible for a diverse set of travelers. However, it’s important to note that wheelchair users might find some parts less accessible, given the nature of underground passageways.
Cancellation & Booking:
Reservations can be canceled up to 24 hours in advance for a full refund, allowing some flexibility in your plans.
Who Will Enjoy This Tour?

This experience is ideal for curious travelers eager to see the city from a different perspective. History buffs, art lovers, and architecture enthusiasts will appreciate the layered stories behind the underground network. It’s also perfect for first-time visitors who want to understand how Montreal’s downtown functions, especially during winter months when the underground provides escape from the cold.
Given the private format, it suits those seeking a tailored, intimate adventure rather than a large-group tour. If you enjoy urban exploration or discovering hidden city spaces, this tour will likely be a highlight of your Montreal visit.
The Sum Up

The Montreal 2-Hour Private Complete Hidden City Experience offers an engaging, informative, and fun way to explore part of the city most travelers never see. It combines history, art, and urban innovation with the personal touch of a friendly guide. Whether you’re curious about Montreal’s architecture, love discovering hidden artworks, or simply want to understand how the city functions beneath the surface, this tour delivers.
It’s particularly valuable for those who appreciate authentic local experiences and want a more intimate understanding of Montreal’s unique character. The combination of accessible sights, cultural insights, and the personal attention of Gustavo makes it a memorable addition to any itinerary—especially if you’re visiting during the winter or want a break from outdoor sightseeing.
This tour is best suited for travelers longing for a deeper connection with Montreal’s urban soul, those interested in urban planning, or anyone wanting to add a layer of discovery to their trip. For a reasonable price and meaningful experience, it delivers far more than just a walk through tunnels — it uncovers a lively, hidden world beneath the city streets.
More Great Tours NearbyFAQ
Is the tour suitable for all ages?
The tour is suitable for most adults and older children who are comfortable walking and exploring underground passageways. It’s not recommended for wheelchair users due to the nature of the tunnels.
How long is the tour?
It lasts approximately 2 hours, giving enough time to explore many parts of the underground network without feeling rushed.
What language is the tour conducted in?
The tour is available in English, French, Spanish, and Portuguese, depending on your preference.
What should I wear?
Comfortable walking shoes are a must since you’ll be walking through underground corridors. Bring a camera and water for hydration.
Are food and drinks included?
No, food and drinks are not included. You might want to plan a meal afterward, especially to enjoy Montreal’s renowned cuisine.
Can I cancel my reservation?
Yes, you can cancel up to 24 hours in advance for a full refund.
Is this tour good during winter?
Absolutely. The underground city was originally designed to help residents escape Montreal’s harsh winters, so it’s perfect for exploring regardless of weather.
What’s the main highlight of the tour?
Highlights include exploring hidden passageways, viewing artworks and murals, and learning how the underground connects major landmarks and influences daily life.
How private is the experience?
This is a private tour, so it’s tailored to your group for a more personalized and flexible experience.
Do I need to book in advance?
Yes, especially during peak travel times, to secure your spot and ensure a smooth experience.
Whether you’re a seasoned traveler or a first-timer in Montreal, this underground adventure offers a memorable peek into a city that’s both historic and modern, hidden yet connected. It’s a great way to see Montreal from a unique angle, adding depth and intrigue to your journey.
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- Montreal: Walking Tour 2h Downtown, RESO and Old Montreal
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- Montreal Private Walking Tour 2h Plus Video Experience 360°
- Montreal to Quebec City Tour with Private Transportation
- Montreal : Downtown & Underground Walking Tour with a Guide
More Montreal experiences we've covered
- Montreal: The Original Murals and Street Art Walking Tour
- Montreal: Walking Tour 2h Downtown, RESO and Old Montreal
- Montreal: Musée des Hospitalières Entry & Digital City Tour
- Montreal Private Walking Tour 2h Plus Video Experience 360°
- Montreal to Quebec City Tour with Private Transportation
- Montreal : Downtown & Underground Walking Tour with a Guide
- Montreal’s Mount Royal Tour
- Montreal: Old Montreal Guided Walking Tour
- Montreal: Jean-Talon Market & Little Italy Highlights Tour
- Exporail, the Canadian Railway Museum
- Gravel rental – Au Canal-de-Lachine
- Bike/E-bike tour Plateau,MileEnd, Jean-Talon Market by Fitz
