I don’t enjoy giving negative reviews but when it comes to spending my money, I like to be well informed. My wife and I took the Prague to Vienna day tour– we booked through Viator and there weren’t any reviews on this trip, so we decided to give it a try. The tour leaves at 8:30AM and returns some time after 10 pm, so be aware that it is a very long day. Part of that day includes a 3.5 to 4.5 drive each way with a 30 minute stop at an outlet an hour from Vienna and an hour into the ride on the way back. Our tour ended up consisting of 3 different groups of people — Us the Americans, a French group and a Russian group — now I need to state that the other two groups did not speak a lick of English, sooooo the tour guide went back and forth between Russian, French and some form of English. Now kudos to her for being multilingual but why would you book us on a trip with one person going between 3 languages. I have to say her English was not clear and many times we didn’t understand what she was saying, but she tried. So after the 4 hour drive to Vienna you will briskly walk with the guide through the square of Vienna, keep in mind you won’t be able to stop and admire much because she is on a mission — her mission is to get you to the Si Si museum, I think that’s what it’s called. So the tickets are included but this is not where most would have chosen to go. Do note the entrance is about 12 euros per person. So she gets your there, gets the tickets and gives you around 3 hours(don’t quote me, but I’m close) to get through the museum and sightsee prior to meeting the bus. Basically, you have time to walk the museum and get a meal. Then back to Prague. Another high point I should mention is the bus is supposed to drop you back to the square in Prague but if they like you they will drop you to your hotel… we apparently weren’t liked because we didn’t make the list, really Martin Tours I personally do not recommend this trip, if you want to go to Vienna take a train for the day and download a guide app, it’s not worth the money they charge