Vienna has certainly learnt how to spike its tourists. There are plenty of sits to see, but you have to pay for all of them!
Back in the day, there was a regular tram line that ran around the ring street on it's usual journey. Now, the number two tram runs a different route and the ring street has a special (higher price of course) golden tram!
We spotted a few more museums along our paths and hoped that there would be time to visit them during our stay. There were many extra Klimt exhibitions as part of his 150th anniversary - would we be able to see them all...?