The Town Fortification can be visited
Mittenwalde Town Fortification

The Castrum Middenwalde was a border fortress between Teltow and Lausitz around 1240. Heavily contested between the Wettins and Ascanians.
Mittenwalde was systematically developed into a city in the 13th century. Due to its strategic location, the city was fortified with a city wall and two gates (Berliner Tor and Mühlentor).
Source: reginhards-burgen.de · Image: http://www.wehrbauten.de/thread.php?threadid=527
Text and/or image for this object come from the linked site and are used with the permission of its operators; the linked page remains the copyright of its authors. The legacy catalogue kept text source and image source in a single field, so which part came from there can no longer be told apart entry by entry.
Location: 52.2664, 13.5355