easy
4–5 hours
Suitable for most fitness levels; requires moderate walking and standing periods.
Discover Buenos Aires beyond the surface with a private city tour that ventures into the historic underground tunnels of San Telmo. This unique experience offers a blend of iconic sights and hidden urban secrets.
The tour involves walking and standing during tunnel visits; sturdy shoes will keep you comfortable.
Temperatures inside the underground tunnels can be cooler than the city streets—layer accordingly.
The tunnels have dim lighting; bringing a camera or phone with good low-light performance helps capture the details.
Private tours have limited availability and maximum group sizes; advance booking ensures your preferred date and time.
Zanjón de Granados is Buenos Aires' most significant archaeological site showcasing its 19th-century urban roots through restored tunnels and waterways.
Efforts to preserve Zanjón de Granados highlight sustainable urban archaeology by integrating cultural heritage within a modern city.
Durable shoes are necessary for walking through city streets and exploring tunnels.
Helpful for spring showers during your outdoor city stops.
spring specific
To capture low-light environments inside the underground tunnels.
Keep hydrated while touring, especially in summer heat.
summer specific