
Small-Group Walk, Max 10
2 hours · MTL Detours
Small-group tour with a local treat.
from $42.71 per person Check availability →
Montreal: Discover Reso - The Underground City
from $29 per person
Check Price & Availability →Opens the live booking page with current dates. Book there; nothing is charged on this site. Free cancellation up to 24 hours before.
Most of this two-hour walk takes place below street level, in the network of tunnels and connected complexes that Montrealers call the RESO. A local guide from Explora Montreal leads a group capped at 10 guests through public art installations, a section of the Berlin Wall, the Lipstick Forest and the World Trade Centre, tying the stops together with stories about how the city grew upward and downward at once.
Transit is part of the experience. Fares for the Métro and the REM are included, and the guide shows the group how the systems work, which reviewers repeatedly say helped them feel confident moving around on their own afterward. The route also passes Central Station, the indoor rink at 1000 de la Gauchetière, the spaces around Place Ville Marie and Cathcart, and finishes at The Ring.
It suits travellers who want an orientation early in a visit, since everyone leaves with a RÉSO orientation map, transit guidance and local recommendations. One reviewer regretted doing it late, having already wandered the tunnels alone and found little beyond train stops. The tour runs in English and French, and no hotel pickup is provided.
| Guide | Included |
|---|---|
| Group size | Up to 10 travellers |
| Food and drink | Meals, drinks and tastings are not included. Metro and REM fares are included. |
|---|---|
| Languages | English, French |
Here is what to know before booking, from the tour details and what repeated reviewers have said.

Common issues. Some travellers noted that clearer context at a few stops would help, even though most describe the tour as informative and worthwhile. The route involves stairs, escalators and public transit, so it is not a relaxed stroll, and anyone with mobility concerns should contact the operator before booking. Luggage, large bags and strollers are not permitted, which matters for anyone coming straight from a hotel. Cancellation is possible up to 24 hours in advance for a full refund, and inside 24 hours no refund is offered.
Yes, required fares for both the Métro and the REM are included in the tour price. The guide also explains how to use the systems, which reviewers said made them confident using transit afterward.
Inside Complexe Desjardins, downstairs in the main atrium near the large fountain, at 175 Boul. René-Lévesque O. Look for the Explora Montreal flag and plan to arrive 15 minutes early. There is no hotel pickup or drop-off.
To expect active walking, stairs or escalators and public transit, and asks guests with mobility concerns to contact the operator before booking. Strollers are not allowed. Restrooms are available at the meeting point.
Unaccompanied minors are not allowed on the tour. A minimum age is not stated, so families should check the booking page or contact the operator for specifics.
Comfortable walking shoes and a camera for photos. Dress in layers, since brief outdoor sections can occur even though most of the tour is indoors. Leave large bags and luggage behind, as they are not permitted.
You can cancel up to 24 hours in advance for a full refund; inside 24 hours no refund is offered.
Live dates, times and prices are on the booking page.
Check Price & Availability →
2 hours · MTL Detours
Small-group tour with a local treat.
from $42.71 per person Check availability →
