Seiler's Tower
This tower is the last of four towers that formerly marked the corners of the church fortifications. It was built in 1102 on the foundations of its predecessor. The octagonal half-timbered top floor with its steep pyramidal roof dates to the 16th century. Remnants of subterranean tunnels are still visible in the cellar of the tower.
The tower is named after its last occupant, Herr Seiler.