Vouch
The First-Timer · Benjamín · Buenos Aires

El Zanjón de Granados

San Telmo · Underground Tunnels · $$

The most surprising indoor hour in the city: you walk beneath old Buenos Aires, through its buried waterways.

A restored San Telmo mansion built over a network of 19th-century tunnels and cisterns — a private history dig.

— Benjamín, The First-Timer
The move — Benjamín's insider tip for El Zanjón de Granados — is in the app.
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