Haarlem is just 20 minutes by train from Amsterdam. A one-day visit to the city will surely worth your time. Why? Well, this city is the real gem of the Netherlands. Did you know that Haarlem (and not Amsterdam) is the capital of tulips?? For this reason is also called Bloemenstad, the city of flowers.There are several things you can enjoy in Haarlem in one day.Grote Markt is the central square: in the historic heart of the city, it hosts the main monuments, including the Grote Kerk (also known as Cathedral of St. Bavo), the biggest church in the Netherlands and the most famous image of Haarlem. The square is the cornerstone of the daily life in the city and, on Saturday, it hosts a very elegant and beautiful market. In Grote Markt you can also admire the City Hall and the De Hallen Museum of modern and contemporary art.