Stanley WangUnited States
Katharina was prompt, knowledgeable and accommodating to our group of six. We learned a lot about the history of Vienna. Our tour was on New Year's Day, so due to the light traffic we were able to see & do more than otherwise would have been possible - specifically Schonbrunn Castle. I'm sure it's even more impressive in the summer with all the gardens, but it was still incredible in the dead of winter. Especially enjoyed the time at Hundertwasser with the unique architecture. Thanks!