At this time, the city was called "Juvavum" and was awarded the status of a Roman municipium in 45 AD.
Juvavum developed into an important town of the Roman province of Noricum.
The rest settled in other Protestant states in Europe and the British colonies in America.
In 1772–1803, under archbishop Hieronymus Graf von Colloredo, Salzburg was a centre of late Illuminism.
In 1850, Salzburg's status was restored as the capital of the Duchy of Salzburg, a crownland of the Austrian Empire.The city became part of Austria-Hungary in 1866 as the capital of a crownland into the Austrian Empire.The nostalgia of the Romantic Era led to increased tourism.The first settlements in Salzburg continuous with the present were apparently by the Celts around the 5th century BC.Around 15 BC the Roman Empire merged the settlements into one city.