The northernmost domed tower in the Gendermenmarkt's grand architectural triptych dates back to 1785, and similarly to its counterpart was badly damaged in the war. It now has regular concerts in the simple baroque Friedrichstadtkirche church to the rear. Enter from the other side for the Huguenot museum (in German and French only), dedicated to the thousands of French protestants who moved to Berlin in the 17th century. Yet another entrance leads to the viewing balcony at 40 metres above street level, with great views all around.