Once a year, many listed monuments open their doors for visitors. There are many places to go, and I have visited several of them with my girlfriend. And my camera. First there is the smithy, where the traditional job can be seen in action. After that we went to the lighthouse for a good overview of Katwijk. Then there was an old fishermans home, of which there are no pictures. In the afternoon we went to nearby stables with coaches on display. A fine day for going out!