Prints and prison cells: the Portuguese Centre for Photography, Porto

A former jail houses artefacts from the dawn of photography, and provides a window onto the life of one of Portugal’s most prolific novelist, who was locked up there for adultery

Porto’s francesinha sandwich is a gut buster

Don’t be thrown by the dainty name and French origins, the ‘little Frenchie’ is a Porto institution – a doorstep layered with pork, smoked sausage, bacon, beefsteak and topped with a fried egg and cheese

Porto city guide: what to see plus the best hotels and restaurants and bars

It’s most famous for its ruby tipple and a strident football manager, but Porto is shaking off its fusty image with buzzy places to eat, drink and hang out