Salzburg decorated with spiers of churches and peaks of the Alps begs for a postcard. A sightseeing excursion in English will lead you to the impregnable Hohensalzburg castle rising regally on the Festungsberg mountain. From here, from a height of 120 meters, you will see other local sights: the 17th-century cathedral, the large festival hall (the main site of the Salzburg festival), the Mozart House.
Then, in the company of a guide, you can enjoy the masterpieces of the Baroque architecture in the Old Town (Altstadt). 1001guide experts also recommend visiting the interesting exhibits of the interactive Museum of Natural History (ticket price is €8.5).