• El Zanjon de Granados - During the 1980s, the site’s current owner stumbled upon an archaeological find while restoring this Italian-style residence, with its façade and patios originating from the early 19th century. The excavations uncovered tunnels that once directed the Zanjón de Granados, along with cisterns, water tanks, utensils, containers, and building remnants from 1700, 1740, and 1830 beneath the mansion and nearby structures.

• Admission to the Tunnels
• Guided Tour

• Hotel pick-up and drop-off
• Food, beverages and other services not especified

Tunnels and Mystery is a captivating destination where poetry, history, and architecture converge. It is the city’s premier archaeological site, shrouded in mystery for more than a century. Hidden beneath a meticulously restored early 19th-century mansion is a maze of tunnels with brick vaults. This exceptional tour offers the chance to explore the very foundations of Buenos Aires. Amidst archaeological relics and quiet ruins, uncover the most well-guarded secrets of Buenos Aires’s history.

For a full refund, cancel at least 24 hours before the scheduled departure time.