Ancient times-13th century

Bilingual names in the Kingdom of Hungary after 1867

When the area that is today Western Hungary was a province of the Roman Empire, a city called Scarbantia stood here. Its forum was located where the main square of Sopron can be found today.

During the Migration Period, Scarbantia was believed to be deserted. When Hungarians arrived in the area, the city was in ruins. From the 9th to the 11th centuries, Hungarians strengthened the old Roman city walls and built a castle. The city was named in Hungarian after a castle steward named Suprun. In 1153, it was mentioned as an important city.

In 1273, King Otakar II of Bohemia occupied the castle. Even though he took the children of Sopron's nobility with him as hostages, the city opened its gates when the armies of King Ladislaus IV of Hungary arrived. Ladislaus rewarded Sopron by elevating it to the rank of free royal town.

16th-19th centuries

During the Ottoman occupation of Hungary, the Ottoman Turks ravaged the city in 1529, but did not occupy it. Many Hungarians fled from the occupied areas to Sopron, and the city's importance grew.

While the Ottomans occupied most of Central Europe, the region north of Lake Balaton remained in the Kingdom of Hungary (1538–1867) (captaincy between Balaton and Drava).

In 1676, Sopron was destroyed by a fire. The modern city was born over the next few decades, when Baroque buildings were built to replace the destroyed medieval ones. Sopron became the seat of the comitatus Sopron.

The town was the seat of the Ödenburg comitat near 1850.^[5] After the compromise of 1867 and until 1918, the city (known with the dual bilingual name of Sopron - Ödenburg)^[6] was part of the Habsburg-ruled Kingdom of Hungary.

20th century to present

Firewatch Tower (12th century)

Following the breakup of the Austro-Hungarian Empire, ethnic Germans inhabited parts of four western Hungarian counties: Pozsony (Pressburg in German; Bratislava in Czech/Slovak), Vas (Eisenburg), Sopron (Ödenburg) and Moson (Wieselburg). The German-inhabited parts of those counties were initially awarded to Austria in the Treaty of Saint-Germain-en-Laye (1919). After local unrest and Italian diplomatic mediation in the Venice Protocol,^[7] Sopron's status as part of Hungary (along with that of the surrounding eight villages) was decided by a controversial, local plebiscite held on December 14, 1921, with 65% voting for Hungary. Since then Sopron has been called Civitas Fidelissima ("The Most Loyal Town", Hungarian: A Leghűségesebb Város), and the anniversary of the plebiscite is a city holiday. However, the western parts of Vas, Sopron and Moson counties joined Austria and now form the Austrian federal state of Burgenland, and Pressburg/Pozsony was awarded to Czechoslovakia.

Sopron suffered greatly during World War II and was bombed several times. The Soviet Red Army captured the city on April 1, 1945.

The city of Sopron and the village of Sopronbánfalva began to stretch towards each other at the beginning of the 20th century, they unified in 1950 and since the areas have merged.^[8][1] Sopron and the village of Balf unified in 1985.^[1]

On August 19, 1989, Sopron was the site of the Pan-European Picnic, a protest on the border between Austria and Hungary, which was used by over 600 citizens of East Germany to escape to the West. As the first successful crossing of the border, it helped pave the way for the mass flight of East German citizens that led to the fall of the Berlin Wall on November 9, 1989.

During the Socialist era, the government tried to turn Sopron into an industrial city, but much of the medieval town center remains, allowing the city to remain an attractive site for tourists.

Today, Sopron's economy immensely benefits from the European Union. Having been a city close to nowhere, that is, to the Iron Curtain, Sopron now has re-established full trade relations to nearby Austria. Furthermore, after being suppressed during the Cold War, Sopron's German-speaking culture and heritage are now recognized again. As a consequence, many of the city's street-and traffic-signs are written in both Hungarian and German making it an officially bilingual city due to its proximity to the Austrian frontier. Visitors admire the large number of buildings in this city that reflect medieval architecture—rare in war-torn Hungary. Situated close to the Austrian border, Sopron receives many visitors from Vienna (70 kilometres (43 miles) away), and from Bratislava, Slovakia (77 km (48 mi) away), as well as from the United States, Great Britain, The Netherlands, Japan, and Scandinavia, who visit to take advantage of the excellent low-cost dental services offered: Sopron boasts so many dental clinics—more than 300—that the city is known as the "dental capital of the world."^[9][10]