This small and relatively peaceful square is situated in the center of the old city. Spreading along Spui street, it's surrounded by libraries and book cafés and is an important cultural center of the city.
In this square you can find the kegendary café Hoppe (Spui 18-20, the authentic one is the one on the right). You can't miss seeing the interior and having a beer on their terrace like a true local.
