The thing is:
Vienna has the World's highest "Karussel"
This 117m high wannabe-roundabout carries 24 people, a ride lasts approx 4 minutes and costs 4 EUR
Preferable you take a ride "before" you go for a Stelze and a Krügl to the opposite Schweitzerhaus.
Otherwise the 60kmh ride will have unexpected outcomes!
But this is another story for the next post!