LISBON AQUEDUCT - The Águas Livres Project

This is the visit you won't want to miss! "The Lisbon Aqueduct" represents the route that covers the largest visitable underground extension in Lisbon and is an opportunity to delve into the history of a masterpiece of hydraulic engineering from the 18th century.
Starting at the crossing of the Alcântara Valley, and passing through Mãe d'Água das Amoreiras and the Patriarcal Reservoir, the route, with more than 3 km, will allow you to discover the origins of Águas Livres and decode the construction process of an aqueduct that It became one of the most notable examples of 18th century hydraulic architecture.