Venice is one of those cities you have to experience at least once in your lifetime. Everything you’ve already seen in the movies is true — it is ancient, vibrant, dreamy, brimming with art and history. And then you add 28 million tourists. Suddenly, you get a different picture of the place: hostile locals, shoulder-to-shoulder human traffic, made-in-China souvenirs, and a sinking World Heritage City. It becomes clear that Venice’s unique beauty is also its curse, bringing in mass tourism that Venetians say has ruined their quality of life. Hence, the unsmiling, protesting remaining residents who don’t really want you there. So why still go to Venice? 1. Because it is, without a doubt, the most architecturally fascinating city in the world. The capital of the Veneto region in northeastern Italy, Venice is a 1,200-year-old city that stands on millions of wooden trunks piled underwater to keep the city afloat. Romans escaping barbarian invaders in the 5th century sought refuge in the marshlands of Torcello, Jesolo and Malamocco, where they built settlements on 118 islands …