Schönbrunn and the brown-red roofs of the buildings.
A romantic walk for all ages in the now registered trademark of Vienna. The ticket costs 9 euros and 4 euros for children (3-14 years old). There are also combination tickets – see here
The Prater Museum displays images and artifacts from the old amusement park, which was destroyed in 1945 during the last days of World War II.
To get around the whole park without getting tired, you can take the small Liliputbahn train which covers a distance of about 5 km.
Alternatively you can ride in a carriage!
The planetarium has the most modern star projector in the world. Visitors can see stars, galaxies, as well as astronomical images and more. The ticket costs 9 euros and the children’s 6.50.