Lappan is a historic bell tower in the city of Oldenburg, Lower Saxony, Germany.
[1] The tower is the oldest scheduled landmark in Oldenburg.
[1] It is 35m high with a Renaissance dome and survived the fire of 1676 in Oldenburg.
In 1709, the previous shingle roof was replaced by a copper dome.
This article about a building or structure in Lower Saxony is a stub.