Andrew ChungUnited States
I had a transit stop in Vienna. Clemens was able to wait for me at VIE promptly for our 4 hour tour with the driver. Thanks to his knowledge I got to learn so much about Vienna and its rich history. I was also taken to areas within Vienna that are a little less visited by tourists. I think I have to re-visit Vienna since 4 hours is just not enough for this great city. Hope to have Clemens show me around in the near future.
Rowena GrabowskaUnited Kingdom
Very knowledgable guide. A very interesting tour.