Exploring Porto

In short

This City has a unique style - on the one hand one can see the colonial architecture of the forts and cathedrals, on the other one can see tightly packed terraces covered in diversly coloured tiles - a speciality of the city.

A winding highway on hilly terrain with terraced farmland, trees, and a building on one of the hills, under a partly cloudy sky.
A cobblestone street in an urban area with tall, colorful apartment buildings on both sides. Several pedestrians are walking or sitting, including a man with a backpack and a woman with sunglasses. There are outdoor seating areas at a cafe on the right, and a traffic light showing red with a no-entry sign and a sign in Portuguese indicating it's for authorized vehicles only.
A river flowing through a city with multiple bridges, surrounded by hills with buildings on both sides, under a cloudy sky.
Landscape view of a river with green water, lush green trees on the riverbank, and hillside vineyards with a stone arch bridge in the distance under a partly cloudy sky.
View of a historic stone church with twin towers seen from a narrow street lined with colorful buildings with red-tiled roofs.