If you have a chance to visit Salzburg, I can recommend a stroll outside of the old town, in the area of the Leopoldskron Palace.
The palace was built in 1736 in Baroque architecture style and is surrounded by 17 hectares of gardens. The palace is currently a hotel.
As you walk, you can see the Leopoldskroner Weiher, a small lake that reflects the views of palace.
Walk a bit further and you will see the surrounding mountains and the Hohensalzburg Fortress.
I enjoyed a the a serene and picturesque experience, hope you enjoy the pictures and visit it soon.