St Andrew's Church, Erfurt

The Memorial and Education Centre Andreasstraße (German: Gedenk- und Bildungsstätte Andreasstraße), is a museum in Erfurt, Germany, which is housed in a former prison used by the East German Ministry for State Security (Stasi). It is informally known as the Stasi Museum. From 1952 until 1989, over 5000 political prisoners were held on remand and interrogated in the Andreasstraße prison, which was one of 17 Stasi remand prisons in the German Democratic Republic (East Germany). The museum was opened in 2013 as a memorial to repression and resistance in the Thuringia region during the GDR dictatorship. Its permanent exhibitions focus on the experiences of the prison's inmates, the activities of the Stasi, life under the dictatorship, and the Peaceful Revolution which led to German reunification.On 4 December 1989, local citizens occupied the prison and the neighbouring Stasi district headquarters to stop the mass destruction of Stasi files. It was the first of many occupations of Stasi premises throughout the country, and it was a milestone in the Peaceful Revolution. It led to the preservation and opening of Stasi files so that citizens could see what information was held on them and so that the crimes of the Stasi could be exposed.The prison was opened in 1878 and held political prisoners for several different political regimes until 1989. It was closed in 2002.The Memorial and Education Centre Andreasstrasse is managed by the Stiftung Ettersberg.

St Severus' Church (German: Severikirche) in the city of Erfurt in Thuringia, Germany, is a Roman Catholic church building. It stands on the Domberg (Cathedral Hill) directly next to St Mary's Cathedral. As a unique architectural ensemble, both churches together form the city's landmark. Due to its unusual form, which seems to anticipate the late Gothic hall church, St Severus' Church is one of the most important Gothic buildings in Germany. The bones of the church patron Severus of Ravenna rest in an artistically very significant sarcophagus.

DomStufen-Festspiele is a theatre festival in Erfurt, Germany.

Erfurt Cathedral (German: Erfurter Dom, officially Hohe Domkirche St. Marien zu Erfurt, English: Cathedral Church of St Mary at Erfurt), also known as St Mary's Cathedral, is the largest and oldest church building in the Thuringian city of Erfurt, central Germany. It is the episcopal seat of the Roman Catholic Diocese of Erfurt. The cathedral was mainly built in the International Gothic style and is located on a hillside overlooking the main town square (Domplatz, Cathedral Square), directly next to St Severus' Church. As a unique architectural ensemble, both churches together form the city's landmark. Former German names include Marienkirche and Propsteikirche Beatae Mariae Virginis.

The Diocese of Erfurt is a diocese of the Catholic church in Germany. The diocese was created in 1973 as the apostolic administration of Erfurt-Meiningen, and was elevated in 1994 to the current diocese of Erfurt. The diocese is a suffragan of the Archdiocese of Paderborn. After the former bishop Joachim Wanke resigned in 2012 the diocese was without bishop until November 2014 when Ulrich Neymeyr took office. Neymeyr served as auxiliary bishop in the Diocese of Mainz before being appointed as bishop of Erfurt.

Maria Gloriosa, or the Erfurt Bell, is a well-known bell of Erfurt Cathedral, cast by Geert van Wou in 1497. The world's largest medieval free-swinging bell, it is now swung electrically. It was welded in 1985 to repair a crack, then, in August 2004, the bell was re-fused due to another crack from 2001. Diameter: 8 feet 5+3⁄4 inches [2,584 mm], weight: 13 tons 15 cwts. [12555 kg], note: E [1497 standard]. Alternately: 2570mm, 11450 kg, note by today's standards: F-. It is about 2 meters tall.As with any well-tuned bell the hum tone is near an octave below the strike tone, and all other notes are in tune including the minor third, fifth, octave, and major third and fifth in the second octave that may be heard in large bells.

Petersberg Citadel (German:Zitadelle Petersberg) in Erfurt, central Germany, is one of the largest and best-preserved town fortresses in Europe. The citadel was built on Petersberg hill, in the north-western part of the old town centre from 1665, when Erfurt was governed by the Electorate of Mainz. It is surrounded by over two kilometres of stone walls and is 36 hectares in size.Erfurt has also been ruled by Sweden, Prussia, Napoleon, the German Empire, the Nazis, and post-World War II Soviet occupying forces, and it was part of the German Democratic Republic (East Germany). All of these regimes used Petersberg Citadel and had an influence on its development. The baroque fortress was in military use until 1963. Since German reunification in 1990, the citadel has undergone significant restoration and it is now open to the public as a historic site. Its maze of underground passageways are also open to visitors and the fortress bakery (1832) is again in working order.The fortress is also known by its French name, Citadelle Petersberg, as French troops were stationed there from 1806 to 1814, when Erfurt was under Napoleonic occupation. Napoleon visited Erfurt several times and the citadel was further developed during his rule, although parts of it were damaged in a battle in 1813.The citadel was built on the site of a medieval Benedictine Monastery and the earliest parts of the complex date from the 12th century.The former lower barracks (German:Untere Kaserne) building is now used to house and administer archives of the Stasi Records Agency.The Cyriaksburg Citadel, is a smaller fortress to the south-west of Erfurt city centre, which dates from 1480. It is now the home of the German Horticulture Museum. During the Napoleonic period a hidden trench connecting the two citadels was built. The remains of this connection can still be seen at the Cyriaksburg Citadel today.

The Natural History Museum of Erfurt (German: Naturkundemuseum Erfurt) is a natural history museum in Erfurt, Germany. The museum has a permanent exhibition relating the natural history of the forests, fields, city and the geological history of Thuringia. There is also a special exhibitions programme. The museum has collections of botany, zoology, mineralogy — 6,500 specimens presented by Godehard Schwethelm (1899–1992) — and palaeontology. The statutory goals of the museum are the promotion of scientific research and education, the care of scientific collections and hosting scientific meetings.

All Saints' Church (German: Allerheiligenkirche) in the city of Erfurt in Thuringia, Germany, is a small Roman Catholic church building dating from the 12th to 14th century. The Gothic hall church is located at the fork of Allerheiligenstraße and Marktstraße in the historical centre of Erfurt. It has an irregular floor plan and, at 53 metres (174 ft), the highest church tower in the old part of the city. Since 2007, it has been the first Roman Catholic church in central Germany to house a columbarium.

The Evangelical Church in Central Germany (German: Evangelische Kirche in Mitteldeutschland; EKM) is a United church body covering most of the German states of Saxony-Anhalt and Thuringia and some adjacent areas in Brandenburg and Saxony.

St Michael's Church (German: Michaeliskirche) in the historical centre of the city of Erfurt in Thuringia, Germany, is a Gothic church building. It belongs to the Evangelische Stadtmission Erfurt and is the university church of the University of Erfurt.

The Alte Synagoge (Old Synagogue) in Erfurt, Germany, is one of the best preserved medieval synagogues in Europe, its oldest parts dating back to the late 11th century. Most parts of the building date from around 1250–1320. It is thought to be the oldest synagogue building intact to its roof still standing in Europe and the world.Since 2009 it has been used as a museum of local Jewish history. It houses the Erfurt Treasure, a hoard of medieval coins, goldsmiths' work and jewellery found in 1998. It also has facsimiles of the Erfurt Hebrew Manuscripts, an important collection of 12th-14th century religious texts that belonged to the medieval Jewish community of Erfurt.The Historic Synagogues of Europe project, carried out by the Center for Jewish Art at the Hebrew University of Jerusalem, has given the Old Synagogue, Erfurt its highest level of significance rating: 4 (International) – "The building is of outstanding architectural, urban or historical importance. It has unique features and/or is especially influential internationally as an architectural pattern."In 2015 it was proposed as a UNESCO World Heritage Site.