Porto: A teetotaler’s guide to Porto

Nata, (Custard tart)From custard tarts to impossibly beautiful tiled churches and majestic cafes, Tamara Pitelen spends four days exploring Porto in Portugual, which is the world’s capital of port wine – aka ‘God’s nectar’ – and finds there’s a wealth of things to do and see that don’t involve the famous ruby red beverage.