Description
Saint Ildefonso church, Porto, Portugal
Saint Ildefonso church, Porto, Portugal

Cathedral of Palermo is a prominent landmark in Sicily, Italy

Panoramic view over the old town of Porto, Portugal, with the cathedral, Dom Luis I Bridge, Serra do Pilar monastery and port wine cellars

Avignon city, view of the historical Old town and Palace of the Popes on sunset, Provence, France

St Petersburg, Russia. Sailing ship anchored by the Peter and Paul Fortress.

St Isaac cathedral in Saint Petersburg, Russia, is the biggest christian orthodox church in the world

Ribeira, the old town of Porto, and the river Douro, Portugal

View over roofs of Alfama, the old quarter of Lisbon, Portugal

Red tiled roofs and narrow streets in the historical Old town of Cusco city, Peru