Gints Gailis

a woman walking down a dirt road next to a lush green hillside

Robert Bye

a river running through a lush green hillside

a group of small boats floating on top of a body of water

Alexander Psiuk

a building sitting on the side of a hill next to a river

The beautifully illuminated Luís I Bridge in Porto at night with the old city in the background. The bridge was designed and engineered at Gustave Eiffel's office in the 1880s and it does look similar to a certain tower in Paris.

Martti Salmi

a stone wall with a statue on it and a city in the background

Alessia Paggi

bird's eye view photography of boat on body of water

Beautiful view of Douro River (Rio Douro) Porto, Portugal

a river running through a small town under a cloudy sky

Henri Beebe

a river running through a city surrounded by tall buildings

Duoro