Venice, Italy
Venice has a small problem. It’s slowly sinking. There are times of the year where one cannot walk for all the flooding. That’s because the early settlers built the town on the march by driving tree stumps into the squishy ground so they could make it hard enough to erect buildings. It was never a city high above the sea level. As the seas rise, and the town sinks, the inevitable writing grows clear on the wall. It’s not a cheap place to visit, but despite all of these facts, there is no place in the world like it, old world European country organized with canals instead of streets.