The Waalse Kerk is a church located on the Begijnhof in Haarlem. It was constructed in the 14th century, and was originally a church of the Beguines, but after the Reformation it became a Walloon church. The Waalse Kerk is a relatively small church – it does not take long to look around, and the church could easily be included in a tour of other attractions located in and around Haarlem.