Martin's Church at Kiliansgraben was built in the 14th century and is a Protestant parish church today. St. Nicholas' Church at Bastmarkt is a Protestant parish church and was built in the early 14th century in Gothic style as the largest church outside the inner city walls. St. Peter's Church at Petristeinweg was built between 1352 and 1356 and is a Protestant parish church today. St. Boniface's Church at Blobach was built in 1851 in Gothic Revival style and hosts a Catholic kindergarten today. St. Joseph's Church at Karl-Marx-Straße was built in 1903/04 in Gothic Revival style. Today, it is the Catholic parish church. Synagogue The Mühlhausen Synagogue at Jüdenstraße was first mentioned in 1380. Today's building is of younger origin: it was established in 1840/41 after the emancipation of the Jews in Prussia. The Synagogue was damaged during the pogrom of Kristallnacht in 1938, but it was one of only a few in Germany that survived the Nazi period and World War II. In 1998, it was reconsecrated and it is in use by the Jewish Community of Thuringia. It is also open for visitors. Secular buildings The inner city walls were built during the 12th century with a length of , a height of and a thickness of . They are mostly intact, with the exception of the most of the gates, laid down during the 19th century to improve traffic access. The only existing gates are the Frauentor in the west (inner and outer one), out of an original total of 23 gates. Next to the inner Frauentor stands the Rabenturm, which is accessible via the Wehrgang-Museum. The Rathaus (town hall) at Ratsstraße is unusual, because it is not located in a square, not even on a main street but more inside a city block. It stretches across Ratsstraße with an arch. It was built after 1310 and several times expanded on until 1596. The Brotlaube (bread storage) is a large building at Obermarkt, first mentioned in 1304 and rebuilt after a fire in 1689. It was the market hall of the bakers. The façade mainly dates to 1722. The Order of the Teutonic Knights had two courts in Mühlhausen. The one in the old town at Untermarkt was rebuilt in 1720 and hosts the superintendenture today. The one in the new town next to St. Mary's Church was rebuilt during the 16th century. It was the