Middle Ages

Though first appearing in a 1318 deed, several entries in the annals of Fulda Abbey already mentioned a place named Sulaha between 900 and 1155 AD. The coat of arms from 1365 shows two hammers, indicating the city's most important livelihood: metal processing. The region belonged to the territories held by the Franconian counts of Henneberg since the 11th century. Suhl was located on an important trade route from Gotha, Erfurt and Arnstadt passing the Thuringian Forest mountain range at Oberhof and continuing to the Henneberg's residence, Schleusingen.

Early modern period

From 1500 onwards, the Henneberg lands belonged to the Franconian Circle of the Holy Roman Empire. Suhl has been a Flecken (small market town) since 1445 and the full municipal rights were granted in 1527, making Suhl one of the youngest cities in present-day Thuringia. Iron ore mining created the basis for the development of Suhl as a centre of gunsmith trade.

The Reformation was introduced in 1544. Several witch-hunts took place in the area from 1553 until the late 17th century. When the Henneberg counts became extinct in 1583, Suhl passed to the Wettin electors of Saxony, where it remained until 1815. Unlike most of present Thuringia, it didn't belong to the Ernestine line of the Wettins, but to the Albertine cadet branch of Saxe-Zeitz from 1660, so that it had been a Saxonian and later Prussian exclave within Thuringia for nearly 300 years.

During the 16th century, iron mining and metalworking saw a boom, finished by the Thirty Years' War, when marauding Croat mercenaries under Imperial general Johann Ludwig Hektor von Isolani burnt down the city in 1634. From about 1690, Duke Moritz Wilhelm of Saxe-Zeitz supported the reconstruction of Suhl as a mining town.

Since 1815

The Congress of Vienna in 1815 led to the Saxonian loss of Suhl, which became part of Prussia. Staying an exclave within Ernestine territories, Suhl was part of the Schleusingen district until the dissolution of Prussia in 1945.

The later 19th century brought the connection to the railway in 1882 and the industrialisation of the metalworking business. About 1920, Suhl has been a centre of left-wing revolutionary groups, so that the Reichswehr occupied the city (and the neighbour-town Zella-Mehlis) during the Kapp Putsch and ended the workers uprising. After 1935, the military industry saw another boom, caused by the Nazi armament. About 10,000 forced labourers had to work in the city's arms industry after 1940.

The US Army reached Suhl on 3 April 1945 and was replaced by Soviet troops on 1 July 1945. At the same year, Suhl became part of Thuringia, which was replaced by three Bezirks in 1952. Suhl became the capital of the south-western Bezirk, reaching from Bad Salzungen in the north-west to Sonneberg in the south-east with a population of 550,000. During the GDR period, the upgraded city saw a period of rapid urban growth, which is defining until today.

After the German reunification in 1990, Suhl lost its administrative functions when Thuringia was refounded and replaced the Bezirks. Furthermore, the industry collapsed. Both led to a structural crises, which isn't overcome yet. The population of Suhl declined about 35% since 1988.

History of arms production

The metal processing of Suhl naturally led, during the Renaissance, to other major local industries, including gunsmithing and armoring. Suhl was a major producer of cannons throughout the seventeenth and subsequent centuries, and Suhl cannons were used by many European powers. A major arms company that was located in Suhl for almost 200 years was J.P. Sauer und Sohn GmbH, producer of hunting rifles, shotguns, and pistols, such as the Sauer 38H, until moving operations to Eckernförde at the end of World War II.

Other prominent firearms manufacturers in Suhl included:

• Simson (also known as BSW and then Gustloff Werke under Nazi rule and Ernst Thälmann Suhl under Communist rule)
• Waffenfabrik August Menz, noted for having produced in the 1920s the Liliput pistol, one of the smallest semiautomatic handguns ever made.
• C.G. Haenel
• The largest manufacturer producing firearms currently in Suhl is Merkel GmbH, which make both rifles and shotguns.

During the Cold War, the East German national shooting arena was located at Suhl, and hosted many top-level competitions, including the 1986 ISSF World Championships. Although surpassed in this respect in the unified Germany by the Olympic shooting centre at Munich, Suhl remains an important place to the sport. It hosts Germany's only school for armorers, and a well equipped museum of weapons.

Topography and geology

Suhl is located on the south-western edge of the Thuringian Forest. To the south-west, the Small Thuringian Forest (some foothills of the Thuringian forest) is situated. The terrain is mountainous to all directions, some important mountains are: the Großer Beerberg (983 m, highest one in Thuringia) in the north-east, the Ringberg (745 m), the Döllberg (760 m), the Friedberg (649 m) and the Adlersberg (859 m) in the east, the Steinsburg (641 m) in the south, the Heiliger Berg (513 m), the Domberg (675 m) and the Berg Bock (709 m) in the north-west as well as the Bocksberg (609 m) and the Hoheloh (526 m) within the city. The centre itself is located in an elevation of 450 m and nearly the complete non-build on part of the municipal territory is forested. There are a few small rivers running through Suhl: The Hasel rises at Friedberg in the south-east and runs westward through Suhl, Heinrichs, Mäbendorf, Dietzhausen and Wichtshausen. The Lauter rises on the southern slope of Großer Beerberg mountain and runs through Goldlauter, Lauter and the city centre, before it joins the Hasel behind the station. The Mühlwasser rises on the western slope of Großer Beerberg and runs southward through the northern city parts before it joins the Lauter at the northern city centre.

Suhl sits on the southern edge of the Suhler Scholle, an upthrust granite complex that is streaked by numerous dikes. This is part of the Ruhla-Schleusingen Horst that defines the southwest side of the Thuringian Forest. The southwest side of the Suhler Scholle abuts horizontal sedimentary layers, Buntsandstein (sandstone from the Triassic period) over Zechstein (evaporite deposits from the Permian period). The granite of the Suhler Scholle is capped with Permian sediments and igneous deposits. The higher hills to the northeast are part of the Beerberg Scholle, an irregularly cracked mass of quartz porphyry from the later Permian period.^[3][4]

A band of iron ores follows the fault dividing the Suhler Scholle from the sedimentary rocks to the southwest, while the copper and silver deposits are to the northeast in the Permian deposits above the Suhler Scholle. Southeast of town, there is a significant uranium deposit in the Buntsandstein.^[5]

Panoramic view over Suhl and the mountains around

Administrative division

District map

Suhl abuts the following municipalities: Geratal, Elgersburg and Ilmenau within Ilm-Kreis district in the north-east, Nahetal-Waldau, Sankt Kilian, Eichenberg, Grub, Oberstadt and Schmeheim within Hildburghausen district in the south, Dillstädt and Schwarza in the west as well as Benshausen and Zella-Mehlis in the north within Schmalkalden-Meiningen district.

Some villages were incorporated during the 20th and 21st century to form the present-day districts of Suhl:

• Albrechts (incorporated in 1994)
• Dietzhausen (1994)
• Gehlberg (2019)
• Goldlauter (1979)
• Heidersbach (1979)
• Heinrichs (1936)
• Mäbendorf (1979)
• Neundorf (also: Suhler Neundorf, 1936)
• Schmiedefeld am Rennsteig (2019)
• Vesser (1994)
• Wichtshausen (1994)

Cityscape

The new city centre in 1974

The central mall in 1969

Suhl's cityscape is marked by the lack of flat ground to build on, which is why the city's morphology appears picked and incoherent. The city centre developed during the Middle Ages around the Marktplatz and the Steinweg (as main street) next to the confluence of Lauter and Rimbach river. Later, the city grew to the east and south to the bordering hills and valleys. After World War II, Suhl became the capital of one of the 14 Bezirks in the GDR in 1952. During the following decades, the city doubled its population, many Plattenbau settlements developed at the periphery and the centre got largely converted. The old town around Friedrich-König-Straße was demolished during the 1960s, as were the quarters east of Topfmarkt later. They were rebuilt with contemporary concrete architecture and Plattenbau buildings. The new city centre with all the important public buildings was developed around Friedrich-König-Straße, even with large-scale high-rise buildings. After the reunification, the population shrunk heavily, leading to high vacancy rates. The government reacted to this by demolishing some of the Plattenbau settlements at the periphery; some buildings stood only for 20 years. Compared with other East German cities, the fight against vacancy was simpler in Suhl, because vacancy was concentrated at the periphery and not in the city centre (as in the most older cities in East Germany), which made it easy to demolish and renature the areas. A larger problem is vacancy in shops in the city centre, because the retail sector in Suhl has also been in a crisis for many years.

Agriculture, industry and services

A building of the former Simson factory with A 73's Haseltal bridge in background

Another former Simson building

Agriculture plays no role in Suhl, only 17% of the municipal territory are in agricultural use. The soil isn't very fertile and the climate is harsh, the most cultivated strains are maize and rapeseed, furthermore there is cattle farming on some areas. On the other hand, 63% of the territory are forest, so that wood production plays a role in Suhl.

Suhl's industry has always been based on metalworking. In the past, the city was a leading arms producer in Germany and the vehicle production was another pillar of the local industry. After the reunification in 1990, the industry collapsed and the most factories got closed. Important companies of today are CDA, a producer of data replication media, Zimbo, a meat producer, Gramss, an industrial bakery, Paragon, a car parts supplier, and Merkel, the last remained arms producer in Suhl. In 2012, there were 27 companies in industrial production with more than 20 workers employing 2,000 persons and generating a turnover of €295 million.^[7]

Services in Suhl are including the typical regional supply (like retail, hospital, cinema etc.) and some preserved administrative functions over the surrounding districts like the Industrie- und Handelskammer and the regional centres of Arbeitsagentur and Rentenversicherung. Furthermore, tourism plays a role because of the beautiful landscape around. In 2012, there were 93,000 hotel guests having 245,000 overnight stays in Suhl.^[8]

Transport

Local train to Erfurt at Suhl station

Suhl connected to the railway quite late, because of its hilly terrain. The Neudietendorf–Ritschenhausen railway through the city was opened in 1882 (southern direction to Würzburg) and in 1884 (northern direction to Erfurt). It was one of only few main mountain railways in Prussia with the large, 3,039 metres (9,970 ft) long Brandleite Tunnel north of the city. Later, this railway became an important link between Berlin and south-western Germany, until the inner-German border cut it off in 1949. Since that time, there is only regional traffic on the line (except a short time in 1990s with long-distance trains). The express train runs every two hours to Erfurt in the north and Würzburg in the south, where connections to long-distance trains are given. Furthermore, there are local trains to Erfurt and Meiningen, running also every two hours, so that there is overall a connection once an hour in both directions. Another railway to Schleusingen was opened in 1911 and closed in 1997. With a gradient of nearly 7%, it was one of the steepest regular railways in Germany. Stations in Suhl besides the main station are located in Heinrichs and Dietzhausen, whereas the Stations Suhler Neundorf and Friedberg at the Schleusingen line are abandoned.

Suhl is situated at the junction of Bundesautobahn 71 (Erfurt–Würzburg) and Bundesautobahn 73 (Suhl–Nuremberg). Both got opened during the 2000s and host some impressive bridges and tunnels around Suhl, like the Rennsteig Tunnel in the north and the 82 m high Haseltalbrücke at Heinrichs district. A Bundesstraße through Suhl was the Bundesstraße 247 from Gotha in the north to Schleusingen in the south. It was annulled after the opening of both Autobahns and is now a secondary road. Other important secondary roads run to Meiningen in the west and Ilmenau in the east.

Biking is getting more and more popular since the construction of quality cycle tracks began in the 1990s. For tourism serve the Hasel track from Suhl to the Werra valley near Meiningen. Furthermore, there are some mountainbiking tracks within the Thuringian Forest.

Public transport is carried out by a bus line network connecting the city centre with the outskirts, Zella-Mehlis and neighbouring villages. A trolleybus system was planned during the late 1980s, but not realized after the reunification.

Image gallery

• 
  St. Mary's Church
• 
  Holy Cross Church
• 
  Holy Cross Chapel
• 
  Town hall
• 
  Malzhaus hosting the arms museum
• 
  Kulturhaus
• 
  Town hall of Heinrichs district