Alcântara River

The Alcântara Brook is a channelized waterway that flows through residential neighborhoods and valleys, connecting various districts across the urban landscape. Its underground system extends significantly, shaping the underlying topography of the area.

The waterway was channelized underground between 1945 and 1967, fundamentally transforming the area's landscape and development patterns. This major engineering project reflected modern urban planning approaches of the postwar period.

The waterway shapes daily life for residents, who pass through the green corridor connecting their neighborhoods and use its banks as natural pathways. Communities along its course share a common thread that links their districts together.

The underground routing makes the waterway largely invisible to visitors on the surface, yet its impact on the urban structure is evident throughout the area. The surrounding terrain is accessible and offers multiple pathways to explore the valley landscape shaped by the waterway.

The drainage system today handles both sewage and rainwater through a combined network, revealing how modern infrastructure operates silently beneath the city. This underground approach to waste management shapes urban development without being seen.

Location: Falagueira-Venda Nova

GPS coordinates: 38.75032,-9.20285

Latest update: December 14, 2025 11:02