The Schreierstoren, originally part of the medieval city wall of Amsterdam, was built in the 15th century. It was the location from which Henry Hudson set sail on his journey to Northern America. This expedition would lead to the discovery of the island of Manhattan among others. It was built as a defense tower in 1481. It is currently a café.
References:The first written record of church in Danmark locality date back to the year 1291. Close to the church are several stones with a Christian text and cross inscribed. The oldest parts of the present red-brick church are from the 1300s. In the late 1400s the church was enlarged to the appearance it has today. The church has been modified both internally and externally several times, among other things after the fires in 1699 and 1889. There are lot of well-preserved mural paintings in the walls.