Salzburg's "Old Town" (Altstadt) is internationally renowned for its baroque architecture and is one of the best-preserved city centers north of the Alps. It was listed as a UNESCO World Heritage Site in 1997. The city has three universities and a large population of students. Tourists also frequent the city to tour the city's historic center, many palaces, and the scenic Alpinesurroundings.
Salzburg was the birthplace of 18th-century composer Wolfgang Amadeus Mozart. In the mid‑20th century, the city was the setting for parts of the musical play and film The Sound of Music.(source Wikipedia)