Portugal: Street signal indicating direction to Portas de Rodao, a natural river passage of Tagus river with lateral high cliffs and rocks

- Image ID: J94EMN
Cro Magnon / Alamy Stock Photo
Image ID: J94EMN
Portas de Rodao is a natural passage of river Tagus with high cliffs and rocks at both margins. It marks the regional frontier between Alentejo and Center of Portugal.
Location: Monumento Natural das Portas de Rodão, Portugal