If you’re heading to Montreal and looking to uncover something truly unique about this vibrant city, this private walking tour of the Underground City might just be your ticket. Designed for those curious about the city’s hidden layers, it offers a chance to wander beneath the bustling streets and discover the vast network of tunnels that locals rely on, especially during the long Canadian winters.
One of the big draws is getting to explore RÉSO, claimed to be the largest underground complex in the world, stretching over 33 kilometers of tunnels and passages. You’ll also get a taste of Montreal’s lively downtown, with insights into its architecture, art, and history from a knowledgeable local guide. We love that it’s a private experience, which means it can be tailored to your interests, and your guide is dedicated solely to your group.
However, a thing to keep in mind is that entrance fees and transportation costs are not included, so you’ll want to budget for that separately. Also, since it’s a walking tour, comfortable shoes are a must, especially given the extensive tunnels you’ll be exploring. Overall, if you’re the kind of traveler who enjoys discovering lesser-known facets of a city, especially with a personalized guide, this tour could be just right.
This experience tends to suit visitors who are interested in architecture, urban life, and local secrets. It’s also great if you want an insightful, flexible tour that won’t feel rushed. It’s less ideal if you’re looking for a tour that includes transportation or entrance to specific sites, but those highlights can be added separately.
Key Points

- Private, personalized experience: Your guide focuses solely on your group, offering tailored insights.
- Extensive underground network: Explore over 33 km of tunnels, making it the largest underground complex worldwide.
- Cultural and historical insights: Learn about Montreal’s art scene, architecture, and how the Underground City fits into daily life.
- Convenient meeting point: Starts from your hotel or a central location in Montreal, making it easy to join.
- Includes a guardian angel service: A 24/7 phone line for assistance during your trip.
- Value for price: At $376 per person, it offers a unique, in-depth look at Montreal’s underground, especially considering the private guide and personalized approach.
An In-Depth Look at the Tour

When considering a 3-hour private walking tour of Montreal’s underground, you’re signing up for a fairly intimate peek into a city’s secret network. Our impression, based on the description and reviews, is that it’s a carefully curated experience that provides both practical insights and engaging stories.
If you're drawn to exploring Montreal on foot, we've looked into these other walking experiences
Starting Point and Meeting Arrangements
The tour begins at your hotel or a centrally located spot in Montreal, which offers great flexibility and minimizes transit time—something many travelers appreciate. Once your guide greets you, you’ll step into the bustling heart of downtown, where Montreal’s modern and historic architecture blend seamlessly. The walking pace is comfortable, with plenty of opportunities to stop, take photos, and ask questions.
Exploring RÉSO: Montreal’s Underground Wonder
The highlight is undoubtedly RÉSO, the sprawling underground city. This complex isn’t just a network of tunnels; it’s a vibrant part of the city’s fabric. It connects shopping malls, office buildings, hotels, and metro stations, creating a seamless underground world that’s vital to daily life—especially during the harsh winter months.
Walking through the tunnels, you’ll see iconic landmarks and stumble upon hidden gems. The underground features public art installations, which add a splash of creativity to the urban maze. Our sources say guides are knowledgeable and passionate, providing context about the city’s development and how the underground network has evolved.
Architectural Gems and Urban Art
While the tour emphasizes Montreal’s underground, it also touches on the city’s vibrant art scene and important landmarks. Expect your guide to point out public art and highlight architectural features you might overlook on your own. It’s a good balance of history and contemporary urban culture.
More Great Tours NearbyWhat You Will and Won’t Get
Since entrance fees aren’t included, you won’t be able to access specific museums or attractions as part of the tour, but your guide can point you toward interesting spots. You’ll gain a better understanding of how the underground functions as a key part of Montreal’s urban landscape, especially as a refuge during winter.
Prefer personalized experiences? Here are other private options we've covered in Montreal
- Private Round Trip Montreal Airport YUL to Montreal / Bromont
- Montreal Private Walking Food Tour With Secret Food Tours
- Montreal Private Tour: Highlights & Hidden Gems with a local
- Ottawa Private Day Tour from Montreal
- PRIVATE 1-Hour Tour Old-Montreal in Vintage Convertible Cadillac
- Mont Tremblant Private Day Tour from Montreal
The Guide Experience
Reviews commend guides for being knowledgeable and engaging. They often share stories about the city’s past, the development of RÉSO, and even fun tidbits about hidden spots. The private format means they can tailor the experience, possibly adjusting focus based on your interests, whether that’s architecture, history, or art.
The Practical Side: Price, Duration, and Logistics

At $376 per person, this tour isn’t the cheapest option out there, but considering it’s a private, fully personalized experience, it offers good value for those wanting an in-depth look. The 3-hour duration makes it manageable for most travelers—long enough to see a lot without feeling rushed.
The meeting point is flexible, with the option to start at your hotel, which adds a layer of convenience. Since it’s a walking tour, comfortable shoes are essential, especially if you plan to explore the tunnels thoroughly. Be sure to bring a camera to capture the often surprising sights underground, and stay hydrated.
What’s Not Included
Keep in mind, entrance fees to specific sites are not covered, and private transportation isn’t included either. If you want to visit particular attractions or need a ride between spots, you’ll need to arrange that separately. Also, food and drinks are not part of the package, so plan accordingly.
Accessibility and Suitability
It’s worth noting that wheelchair users might find this tour challenging, as the tunnels aren’t necessarily wheelchair-friendly. If accessibility is a concern, it might be worth checking with the provider beforehand.
What Travelers Say

From reviews, travelers appreciate guides who bring the city’s underground to life with stories and insights. Many comment on how stunning the views are from certain vantage points and how the underground network adds a new layer of understanding to Montreal’s urban design. There’s also mention of hidden gems and art installations that aren’t obvious without a guide.
Some reviewers highlight that the tour is well-paced and offers a good mix of history, culture, and practical tips. Others note that since the complex is extensive, it might be easy to get lost or miss parts if not guided properly, which makes the private tour format especially appealing.
Who Will Love This Tour?

If you’re a history buff, an architecture enthusiast, or simply someone curious about urban secrets, this tour is a fantastic choice. It’s especially appealing if you prefer a personalized, flexible experience rather than a large-group walk. It’s also ideal if you’re visiting during winter or cold weather, as the underground city provides a warm escape and a unique way to experience Montreal’s climate.
This tour might also suit travelers who want to avoid the typical tourist spots and instead focus on hidden parts of the city that only locals really know about. If you want a deep dive into Montreal’s urban fabric with a friendly, knowledgeable guide, this experience offers good value.
The Sum Up

This private walking tour of Montreal’s Underground City is a rare chance to explore a fascinating, much-loved part of the city that often flies under the radar. It offers a personalized, in-depth look at RÉSO and downtown Montreal, blending history, modernity, art, and urban life. The expert guidance and flexibility make it a solid choice for travelers who crave meaningful local insights and want a tour tailored to their interests.
While it does come with a higher price point and excludes entrance fees and transportation, the private, curated experience lends a level of intimacy and focus that’s hard to beat. If you love discovering city secrets and want to get a different perspective on Montreal, this tour will give you plenty to talk about long after your trip.
It’s particularly well-suited for those who enjoy walking, exploring at a relaxed pace, and learning from guides passionate about their city. If you’re visiting Montreal during the colder months or simply want a behind-the-scenes look, this experience hits many of the right notes.
Montreal: Private Walking Tour with Underground City
FAQ

Is this a guided tour?
Yes, it’s a private tour with a local, knowledgeable guide who offers insightful commentary throughout.
How long does the tour last?
The tour lasts approximately 3 hours, making it a manageable and engaging experience.
What is included in the price?
The price covers a private official guide, the personalized experience, the meeting point, guardian angel service, and insurance. Entrance fees, transportation, and food are not included.
Where does the tour start?
You can choose to meet at your hotel or a centrally located place in Montreal, offering flexibility.
Is this tour suitable for children?
The tour is primarily a walking experience in tunnels and streets, so it’s best suited for adults and older children who can handle walking and navigation.
Can I cancel or reschedule?
Yes, you can cancel up to 24 hours in advance for a full refund, and you can reserve now with the option to pay later.
Are there any accessibility considerations?
Unfortunately, this tour isn’t recommended for wheelchair users, as the tunnels might not be fully accessible.
If you’re eager to explore Montreal’s hidden underground world with a personal touch, this private tour offers a memorable way to dive beneath the city’s surface and uncover some of its best-kept secrets.
You can check availability for your dates here:More Walking Tours in Montreal
More Tours in Montreal
More Tour Reviews in Montreal
More Montreal experiences we've covered
- Haunted Downtown Montreal Ghost Walking Tour
- Montreal: 5 Attractions Pass
- Montreal: Private Walking Tour with Underground City
- Electric Scooter Rental Montreal
- Montreal Luggage Storage Close to Place des Arts Stati
- Private Transfer from Montreal city to Montreal Cruise Port
- Montreal: Christmas Lights Private Walking Tour
- 1h-Relaxing day or sunset cruise in Montreal
- Montreal: Private custom walking tour with a guide
- Private Montreal Underground City and Downtown Walking Tour
- Montreal: Old Montreal at Twilight Walking Tour
- Jewish Sites Montreal Mile End Private Guided Walking Tour
