Zurich is the biggest city having the highest population in Switzerland, and if you happen to holiday in this lovely city, you will have plenty of things to do in Zurich which will ensure that you will never get jaded or inactive as long as you are here. You might be surprised to know that the official language here is German, but this is more like Zurich German. Zurich has a relatively small population of around 400,000 for a big city, but still, it is one of the world’s major financial centers, apart from being a Research and Development hub. The low taxes and other incentives here attract international investment in finance and other areas. When you visit the city, you will have an opportunity to find out the possible reasons for its high ranking among the 450 cities of the world covered under the survey. Zurich has maintained such high standards for decades now.