Like Times Square in Manhattan or Big Ben in London, Barcelona has its iconic Basilica de Sagrada Familia drawing in millions of visitors per year. It’s an awe-inspiring structure designed by the late Antonio Gaudi and whether or not you’re into architecture – it’s a must see! When you have the chance to live in a foreign city, you quickly learn the “dos and don’ts”, the “secrets and scams” of landmarks such as this. I’ve put the following tips together for Triptipedia, the online encyclopedia of travel tips, to make your visit to Sagrada a delight instead of a mess, trust me. 1.…