Of all the incredible ecclesiastical buildings we saw in Porto, two stood out – the Sé Catedral do Porto and the Mosteiro da Serra do Pilar in Vila Nova de Gaia.
Porto and Vila Nova de Gaia: Sé Catedral and Mosteiro da Serra do Pilar
Bilbao: The old town
Brimming with culture, history, art and exceptionally good food, there's so much more to this Basque city than its most iconic building, the Guggenheim.
Gloucester Cathedral
One of England's great ecclesiastical buildings, Gloucester Cathedral boasts picture-perfect cloisters, a tranquil garden and some of the finest stained glass in the country.
Lisbon: Mosteiro dos Jeronimos
The magnificent monastery is one of Lisbon's most popular landmarks. Affiliated with the Order of St Jerome, it's the resting place of Portuguese monarchs and poets, as well as the legendary explorer Vasco de Gama.
Little Old World 