Clockwise from top:Aare river andSt. Ursus cathedral (background); St. Ursus Cathedral;Simson fountain;Old town street and Zeitglockenturm; Biel gate tower (Bieltorturm)
The city got its name from Salodurum, a Roman-era settlement. From 1530 to 1792 it was the seat of theFrenchambassador to Switzerland. The pedestrian-only old town was built between 1530 and 1792 and shows an impressive array ofBaroque architecture, combining Italian Grandezza, French style, and Swiss ideas. The city has eighteen structures listed as heritage sites.
The official language of Solothurn is (the Swiss variety of Standard)German, but the main spoken language is the local variant of theAlemannicSwiss German dialect.
The oldest finds from Solothurn probably date from thePaleolithic era. The remains of aMesolithic camp were discovered in 1986 during renovations of the formerKino Elite building. From theNeolithic,Bronze andIron Age, only a few scattered items have been discovered.[2]
Modern Wengi bridge; the Roman bridge was north of this point.
TheRoman settlement at Solothurn was probably built around AD 15–25 as a road station and bridge head on the road fromAventicum toAugusta Raurica orVindonissa. A smallvicus or settlement quickly developed around thecastrum. Solothurn is first mentioned in 219 asvico salod[uro][3] on the so-called Eponastein. The name may indicate either that aCeltic settlement existed on the site before or just be a testimony to the mixedGallo-Roman culture in the north-west provinces of the Roman Empire.[4] It came to be known asSalodurum, this name believed to derive from a Celtic language, possibly meaning "Salo's fort," from the personal name Salo + Proto-Celtic *dūnom, meaning "fort" or "stronghold," likely influenced by the Latindurus, meaning "hard" or "strong," as in other place names. Its strategical importance lay in the position at the approach to the Rhine from southeast. In the 2nd–3rd century AD, the vicus expanded rapidly to fill almost all of what is now the old town of Solothurn, including a portion of today's suburb south of theAare.[4]
The Roman bridge was probably somewhat above the current Wengibrücke. The Roman era river bed was 40–80 meters (130–260 ft) north of the present Aare. The main street of the Vicus was well below the present main street. In addition to the normal government of the settlement, there were two mayors (magistri), and a six-member college (seviri Augustales), which was entrusted with supporting theimperial cult. Salodurum was also home to a guard detachment of theXXII Legion, whose high command was stationed inMainz in Germany. According to inscriptions, there was a temple of Jupiter, a temple of Apollo Augustus and an altar to the goddess of horsesEpona, who was popular in the Roman military and of Celtic origin. However, the locations of those three temples is not known. There was bath house on the main street and a pottery district in the northwest of the town which have been documented archaeologically. A cemetery with urns and cremation burials on the eastern end of the Vicus was discovered in 1762–63 during the demolition of the old church of St. Ursus. In addition, two Roman tombs were discovered in the same area.[4]
Around 325–350, the unfortified settlement along the road was transformed into a fortified camp or castrum, which covered only half of the former settlement area. A 2–3 meters (6.6–9.8 ft) thick and 9 m (30 ft) high wall was built around the settlement. The new, fortified town was bell-shaped, and is still visible in thecadastral map of the town. At various points in the town, large and small pieces of the old Roman wall are still visible in the houses of the old town. The location of a gate in the north and a tower in the south-east corner are known and it is likely that there were additional gates and towers. Almost nothing is known about the buildings inside the walls.[5]
In theEarly Middle Ages there were two settlement centres, a secular settlement in the former castrum and a religious settlement on the grounds of the late-Roman cemeteries outside the walls. Both the religious histories and archeological discoveries indicate that both areas remained inhabited continuously into the Early Middle Ages. The former chapel of St. Stephen inside the castrum was built on the foundation of an earlier, late-Roman building. A burial memorial in the cemetery of the nearby St. Peter's Chapel dates to around the collapse of the Roman Empire. By the middle of the 5th century, St.Eucherius of Lyon mentions the martyrdom of St.Ursus and St.Victor and a cult of saints in Solothurn. About 500 AD, theBurgundian Princess Sedeleuba took the bones of St. Victor toGeneva, while the bones of St. Ursus remained in Solothurn. The church dedicated to the veneration of Saint Ursus is first mentioned in 870.[5]
During the Early Middle Ages, Solothurn was part of the Kingdom ofLotharingia (Lorraine). After the collapse of Lotharingia, it became part of theSecond Kingdom of Burgundy. In 1033, the Kingdom of Burgundy became part of theHoly Roman Empire and Solothurn gained some independence. In 1038,EmperorConrad II held court at Solothurn and there crowned his son,Henry III King of Burgundy. The royal court resided in Solothurn on several occasions until 1052, however, there is no evidence of a permanent royal palace. In 1127, it was acquired by the dukes ofZähringen. Under the rule of the Zähringens, in 1146, Solothurn's coins are first mentioned. In 1182,causidicus or Zähringen appointed judges first appeared in Solothurn. After the extinction of the Zähringer line in 1218 it became afree imperial city under the Holy Roman Emperor. In 1252, the town council andSchultheiss or mayor became mostly independent and had their own town seals.[6] In 1251 it was mentioned assaluerre and in 1275 asSolotren.[3] Starting around 1200, there was a council of nobles in the town.
In 1252, a group of nobles that could witness and support deeds, known asconsuls et cives Solodorenses, first appears in the town. Initially the nobles exercised power over the entire town. However, theguild movement of the 14th century resulted in a reduction in the power of the nobles and also a restricted guild system in Solothurn. By around 1350, an eleven-memberAltrat (Council of Elders) and a 22-memberJungrat (Younger Council) existed in the city. Each of the eleven guilds were represented by a member of theAltrat and two members of theJungrat. These 33 councillors exercised, together with the mayor, the power of government and helped appoint lawmakers. The members of the two councils were elected each year by the citizens of the city, after which the councils and mayor appointed many of the government officials. The noble families retained some power as the guilds became part of the city council. However, in 1459 the last noble family died out and positions on the council fell to wealthy farmers, butchers and millers.[7]
Until thepogrom on 1348 during an outbreak of theplague, there was a small Jewish community in Solothurn.[8]
Over the 13th to 15th centuries, the citizens of the city slowly emancipated themselves from the higher nobility. In 1276 and 1280 EmperorRudolf I codified the previously poorly defined rights of the city and granted it the privilegede non Evocando or the right that their citizens were protected from trial in foreign courts. In 1344 Solothurn acquired the right to appoint their own Schultheiss from the Count of Buchegg, which was confirmed by EmperorCharles IV in 1360. In 1409, EmperorRuprecht extended thede non Evocando privilege to include the royal High Court as well.[6]
As the city grew in power, it bound the Monastery of St. Ursus more closely to the city. In 1251 the city defeated claims made by the Monastery on the right to appoint the Schultheiss. Shortly after the acquisition of the right to the Schultheiss office in 1344, the city came into possession of thevogt right over the Monastery by granting citizenship rights to the former vogt (bailiff), Burkhard Senn the Elder. In 1512–20 the city received the right to appointcanons andprovosts from thePope.[6]
After the alliance withBern in 1295, it became part of theSwiss Confederation. In 1382 theHabsburgs attacked the city, involving Solothurn in theBattle of Sempach. By the treaty of two years later, the Habsburgs renounced all claims to the territory of the city. The latter was expanded by acquisition of neighbouring lands in the 15th century, roughly up to the today's canton area.
In 1481, it obtained full membership in the Swiss Confederation.
Before 1200 there was a Zähringer fortified tower north of the Monastery of St. Ursus. In the first half of the 13th century, a city wall was built around the area of the former castrum as well as the adjoining industrial area to the east and the churches of St. Peter and St. Urs. Near the Monastery of St. Ursus, aFranciscan monastery was built, and after 1280 it formed the northern city wall on the eastern part of the city. In 1532, the French embassy with a church and stately home was built in the eastern half of the city. In the western part of Solothurn, the city hall was built. First it was along the main street and in 1476 it moved south of the Franciscan monastery. A main market place grew up along the main street, and in the first half of the 17th century it moved to the northern banks of the Aare. The city hall, market place and clock tower formed the political and economic centre of city life.[9]
The Basel gate was added in the 16th centurySolothurn in 1757
The medieval cooperative election of the mayor and councillors led to the creation of a nearly hereditaryoligarchy by the 15th century. By the second half of the 16th century, the political voice of citizens was nearly totally suppressed. By the second half of the 17th century, the government was run by a small group ofpatricians. The oligarchs were weakened in the 18th century, when in 1718–21 the city council managed to regain some powers. However, in 1682, a new citizenship law prevented wealthy families who had moved into Solothurn from becoming members of the council. While this law reduced the number of people who could be on the city council, the introduction of a secret ballot procedure in 1764 and measures against vote-buying in 1774 allowed more and more non-patricianburghers to join the council.[7]
During the heyday of the patricians in the 17th and 18th centuries, a number of elegant town houses (Reinert House 1692–93,Palais Besenval 1703–06) and summer residences outside the city (Sommerhaus Vigier 1648–50,Waldegg Castle 1682–86 (now in nearbyFeldbrunnen-St. Niklaus),Steinbrugg Castle 1665–68 andBlumenstein Castle 1725–28) were built. A number of new public buildings were also added including; the Arsenal (1610–19), the city hall (Rathaus) with its north staircase tower (1632–34) and its eastern façade (Archive tower 1624, completed 1703–14), theJesuit church (1680–89), the new Ambassadorenhof (1717–24), the Holy Spirit Hospital in a suburb (1735–1800) and the newclassicist Church of St. Ursus (1763–90). In the 16th century the city walls were reinforced with the Basel gate and three round towers.[9]
Between 1667 and 1727, following plans by Francesco Polatta, Jacques Le Prestre Tarade and Sébastien de Vauban, the city built fortifications with eleven full and halfbastions. The new city wall increased the size of the city by including the eastern suburb of Kreuzacker. Until the 18th century, prisoners were housed in the towers of the medieval and early modern fortifications store. Between 1753 and 1761 a new prison was built outside the city walls, which remained in use into the 20th century. A gallows was first mentioned in 1460 and was located northeast of the city near Feldbrunnen. A second gallows was located to the southwest of the city.[9]
From 1530 to 1792 it was the seat of theFrenchambassador to Switzerland.
The early modern period in Solothurn ended, as in the rest of Switzerland, with theFrench invasion in 1798.
Following the capitulation of Solothurn on 2 March 1798, the French GeneralBalthazar Alexis Henri Schauenburg set up a provisional government on the following day. The new government met in April to set up the new constitution. The eleven oldVogtei (baillywicks) were replaced by five districts: Solothurn, Biberist, Balsthal, Olten, and Dornach. The municipalBürgergemeinde laid claim to the assets of the defunct city-state and in 1801 it received theSönderungsconvention, large estates and extensive forest land outside the town. In 1831 the cantonal parliament withdrew all political power from the eleven city guilds. Over the following years (1831–1842) all the guilds were dissolved. Due to the municipal law of 1859, the enforcement of theFederal Constitution of 1874 and the Cantonal Constitution of 1875, anEinwohnergemeinde was created. TheEinwohnergemeinde included all residents of the town, as opposed to the more limitedBürgergemeinde. The division of property between residents and the Bürgergemeinde proved to be lengthy and could not be completed until 1978 and then only with the help of the Executive Council.[10]
Since 1897, the municipal council has been elected by proportional voting and consists of 30 members and 15 alternate members. As the executive body, it elects the council commission (seven members). Mayor and Vice-Mayor are elected by the people. The municipal assembly is the legislative body. The composition of the council remained remarkably stable between 1917 and 1973. TheLiberals held an average of 60% of the seats, theSocial Democrats and theConservative People's Party (CVP today), about 20% each. In 1970, the municipality granted voting rights for women. With the emergence of new parties, the Liberals lost its dominant position. 2009, the FDP 30%, SP 23%, CVP 23%, the Greens 17% and 7% of the votes go to the SVP.[10]
Solothurn has an area, as of 2009[update], of 6.28 square kilometers (2.42 sq mi). Of this area, 1.42 km2 (0.55 sq mi) or 22.6% is used for agricultural purposes, while 0.17 km2 (0.066 sq mi) or 2.7% is forested. Of the rest of the land, 4.37 km2 (1.69 sq mi) or 69.6% is settled (buildings or roads), 0.33 km2 (0.13 sq mi) or 5.3% is either rivers or lakes.[11]
Of the built up area, industrial buildings made up 4.1% of the total area while housing and buildings made up 38.5% and transportation infrastructure made up 17.5%. Power and water infrastructure as well as other special developed areas made up 1.9% of the area while parks, green belts and sports fields made up 7.5%. Out of the forested land, 0.5% of the total land area is heavily forested and 2.2% is covered with orchards or small clusters of trees. Of the agricultural land, 14.2% is used for growing crops and 7.0% is pastures, while 1.4% is used for orchards or vine crops. All the water in the municipality is flowing water.[11]
Solothurn is located in the north-west of Switzerland on the banks of the Aare and on the foot of the WeissensteinJura mountains.
Aare Bridge and a newer section of SolothurnView over the old town of SolothurnRadio 32 building in Solothurn
Solothurn has a population (as of December 2020[update]) of 16,802.[13] As of 2008[update], 21.1% of the population are resident foreign nationals.[14] Over the last 10 years (1999–2009) the population has changed at a rate of 4.4%.[15]
Most of the population (as of 2000[update]) speaks German (13,270 or 85.7%), withItalian being second most common (469 or 3.0%) andAlbanian being third (261 or 1.7%). There are 193 people who speakFrench and 19 people who speakRomansh.[16]
As of 2008[update], the gender distribution of the population was 48.1% male and 51.9% female. The population was made up of 5,891 Swiss men (37.0% of the population) and 1,775 (11.1%) non-Swiss men. There were 6,669 Swiss women (41.8%) and 1,604 (10.1%) non-Swiss women.[17] Of the population in the municipality 3,864 or about 24.9% were born in Solothurn and lived there in 2000. There were 3,630 or 23.4% who were born in the same canton, while 4,135 or 26.7% were born somewhere else in Switzerland, and 3,193 or 20.6% were born outside of Switzerland.[16]
In 2008[update] there were 115 live births to Swiss citizens and 27 births to non-Swiss citizens, and in same time span there were 190 deaths of Swiss citizens and 10 non-Swiss citizen deaths. Ignoring immigration and emigration, the population of Swiss citizens decreased by 75 while the foreign population increased by 17. There were 8 Swiss men and 13 Swiss women who immigrated back to Switzerland. At the same time, there were 91 non-Swiss men and 78 non-Swiss women who immigrated from another country to Switzerland. The total Swiss population change in 2008 (from all sources, including moves across municipal borders) was an increase of 98 and the non-Swiss population increased by 161 people. This represents apopulation growth rate of 1.7%.[14]
The age distribution, as of 2000[update], in Solothurn is; 913 children or 5.9% of the population are between 0 and 6 years old and 2,013 teenagers or 13.0% are between 7 and 19. Of the adult population, 888 people or 5.7% of the population are between 20 and 24 years old. 4,832 people or 31.2% are between 25 and 44, and 3,678 people or 23.7% are between 45 and 64. The senior population distribution is 2,068 people or 13.4% of the population are between 65 and 79 years old and there are 1,097 people or 7.1% who are over 80.[18]
As of 2000[update], there were 6,784 people who were single and never married in the municipality. There were 6,403 married individuals, 1,144 widows or widowers and 1,158 individuals who are divorced.[16]
As of 2000[update], there were 7,447 private households in the municipality, and an average of 1.9 persons per household.[15] There were 3,468 households that consist of only one person and 303 households with five or more people. Out of a total of 7,625 households that answered this question, 45.5% were households made up of just one person and there were 49 adults who lived with their parents. Of the rest of the households, there are 1,907 married couples without children, 1,455 married couples with children. There were 405 single parents with a child or children. There were 163 households that were made up of unrelated people and 178 households that were made up of some sort of institution or another collective housing.[16]
In 2000[update] there were 1,311 single family homes (or 44.3% of the total) out of a total of 2,957 inhabited buildings. There were 838 multi-family buildings (28.3%), along with 441 multi-purpose buildings that were mostly used for housing (14.9%) and 367 other use buildings (commercial or industrial) that also had some housing (12.4%). Of the single family homes 161 were built before 1919, while 62 were built between 1990 and 2000. The greatest number of single family homes (443) were built between 1919 and 1945.[19]
In 2000[update] there were 8,586 apartments in the municipality. The most common apartment size was 3 rooms of which there were 2,954. There were 728 single room apartments and 1,634 apartments with five or more rooms. Of these apartments, a total of 7,272 apartments (84.7% of the total) were permanently occupied, while 794 apartments (9.2%) were seasonally occupied and 520 apartments (6.1%) were empty.[19] As of 2009[update], the construction rate of new housing units was 3.3 new units per 1000 residents.[15] As of 2003[update] the average price to rent an average apartment in Solothurn was 980.18Swiss francs (CHF) per month (US$1043, £760, €852) approx. exchange rate from March 4, 2018). The average rate for a one-room apartment was 568.85 CHF (US$605, £438, €495), a two-room apartment was about 725.13 CHF (US$772, £558, €631), a three-room apartment was about 904.51 CHF (US$962, £696, €787) and a six or more room apartment cost an average of 1564.78 CHF (US$1665, £1204, €1361). The average apartment price in Solothurn was 87.8% of the national average of 1116 CHF.[20] The vacancy rate for the municipality, in 2010[update], was 0.45%.[15]
The old town was built between 1530 and 1792 and shows an architectural combination of Italian Grandezza, French style and Swiss ideas.
In 1980, Solothurn was awarded theWakker Prize for the development and preservation of its architectural heritage.
Solothurn is home to 18 structures that are listed as Swissheritage sites of national significance. The religious buildings on the list are; the VisitationConvent, the Jesuit Church withKollegium (Lapidarium), theSwiss Reformed Church on Westringstrasse and the St. Ursen Cathedral. There are four civic buildings on the list; the oldArmory which is now the Cantonal Museum, theRathaus (city hall), the State Archives at Bielstrasse 41 and the nearby Central Library at Bielstrasse 39. Two other museums are on the list, the Art Museum and the Naturmuseum. There are two houses and two public objects on the list; the Haller-Haus (former Bishops Palace) at Baselstrasse 61, the Sommerhaus Vigier at Untere Steingrubenstrasse 21, the Mauritius Fountain and the town clock tower. Two castles are listed; the former Blumenstein Castle andSteinbrugg Castle. Finally, the list includes the old town of Salodurum which was a Roman eraVicus and the medieval andearly modern city as well as the city walls. The entire old city of Solothurn is part of theInventory of Swiss Heritage Sites.[21]
Sights include:
Aarhof
Besenval Palace
Cathedral of St. Ursus (1762–73). It was begun by Gaetano Matteo Pisoni and completed by Paolo Antonio Pisoni. The interior has stuccoes by Francesco Pozzi and canvasses byDomenico Corvi.
In the2007 federal election the most popular party was theSP which received 24.09% of the vote. The next three most popular parties were theFDP (23.53%), theGreen Party (18.56%) and theCVP (17.19%). In the federal election, a total of 5,767 votes were cast, and thevoter turnout was 53.8%.[23]
As of 2010[update], Solothurn had an unemployment rate of 4.6%. As of 2008[update], there were 22 people employed in theprimary economic sector and about 4 businesses involved in this sector. 2,587 people were employed in thesecondary sector and there were 178 businesses in this sector. 14,381 people were employed in thetertiary sector, with 1,226 businesses in this sector.[15] There were 8,023 residents of the municipality who were employed in some capacity, of which women made up 46.9% of the workforce.
In 2008[update] the total number offull-time equivalent jobs was 13,378. The number of jobs in the primary sector was 16, of which 7 were in agriculture and 9 were in forestry or lumber production. The number of jobs in the secondary sector was 2,430 of which 1,398 or (57.5%) were in manufacturing and 813 (33.5%) were in construction. The number of jobs in the tertiary sector was 10,932. In the tertiary sector; 1,537 or 14.1% were in wholesale or retail sales or the repair of motor vehicles, 454 or 4.2% were in the movement and storage of goods, 610 or 5.6% were in a hotel or restaurant, 583 or 5.3% were in the information industry, 975 or 8.9% were the insurance or financial industry, 1,095 or 10.0% were technical professionals or scientists, 614 or 5.6% were in education and 2,612 or 23.9% were in health care.[24]
In 2000[update], there were 13,529 workers who commuted into the municipality and 3,598 workers who commuted away. The municipality is a net importer of workers, with about 3.8 workers entering the municipality for every one leaving.[25] Of the working population, 20.1% used public transportation to get to work, and 40.3% used a private car.[15]
From the 2000 census[update], 5,463 or 35.3% wereRoman Catholic, while 4,358 or 28.1% belonged to the Swiss Reformed Church. Of the rest of the population, there were 278members of an Orthodox church (or about 1.79% of the population), there were 182 individuals (or about 1.18% of the population) who belonged to theChristian Catholic Church, and there were 248 individuals (or about 1.60% of the population) who belonged to another Christian church. There were 27 individuals (or about 0.17% of the population) who wereJewish, and 915 (or about 5.91% of the population) who wereIslamic. There were 78 individuals who wereBuddhist, 173 individuals who wereHindu and 27 individuals who belonged to another church. 3,139 (or about 20.27% of the population) belonged to no church, areagnostic oratheist, and 601 individuals (or about 3.88% of the population) did not answer the question.[16]
In Solothurn about 5,724 or (37.0%) of the population have completed non-mandatoryupper secondary education, and 2,815 or (18.2%) have completed additional higher education (eitheruniversity or aFachhochschule). Of the 2,815 who completed tertiary schooling, 58.0% were Swiss men, 28.0% were Swiss women, 8.1% were non-Swiss men and 5.9% were non-Swiss women.[16]
During the 2010–2011 school year there were a total of students in the Solothurn school system. Theeducation system in the Canton of Solothurn allows young children to attend two years of non-obligatoryKindergarten.[26] During that school year, there were Schülerbestand children in kindergarten. The canton's school system requires students to attend six years ofprimary school, with some of the children attending smaller, specialized classes. In the municipality there were 2010–2011 students in primary school. Thesecondary school program consists of three lower, obligatory years of schooling, followed by three to five years of optional, advanced schools. All the lower secondary students from Solothurn attend their school in a neighboring municipality.[27] As of 2000[update], there were 2,517 students in Solothurn who came from another municipality, while 188 residents attended schools outside the municipality.[25]
Solothurn is home to two libraries. These libraries include theZentralbibliothek Solothurn and theFachhochschule Nordwestschweiz, Pädagogische Hochschule, Standort Solothurn (a library of the Fachhochschule Nordwestschweiz). There was a combined total (as of 2008[update]) of 1,195,394 books or other media in the libraries, and in the same year a total of 522,650 items were loaned out.[28]
Solothurn has a special affinity for the numbereleven.
The Canton of Solothurn was the eleventh to become part of the Swiss Confederation. There are eleven churches and chapels, as well as eleven historical fountains and eleven towers.[29] TheSt. Ursus cathedral has eleven altars and eleven bells, and the stairs in front of the cathedral have landings after every eleven steps.
A local brewery has named itselfÖufi, which isSwiss German for eleven, and produces abeer with the same name.