If anyone reads this then I have to tell you that hop on/off bus is the best way to go sightseeing and Viator makes it so easy and stress free for you to enjoy your holiday. Have used them before and will always use them as they are the best :)

All I can say about this is Excellent :)

The cruise was in daylight so was little disappointed but I picked the time so was my fault and did not go to Tower as was told it was too crowded but the alternative to go to the highest building was awesome and besides I went to the top of Eiffel Tower the next day so I got the best of both of them and the sightseeing at night was great. Love, love, love Paris. Have to admit Viator makes it easy for you when abroad. Thanks for making my trip hassle free :)

Love hop on/off bus as i only had a day and a half there its the quickest,easiest way to see Berlin. Loved the city and the people

Fantastic. Loved the hop on/off bus. Got off whenever I wanted to and saw what I wanted to see. Best way to travel around the city. Many thanks Viator for making it easy for a single traveller to get around. Will always use you :)

Had to ring them when I got there. Was not easy as my phone was not working at the time but there was a couple already there that rang so when he came for them he called another for me. The ringing them should be in bigger letters as it was easily overlooked by not only me otherwise the driver was great and the service excellent. 5 stars for shuttle bus and driver minus 2 stars for the trouble of trying to contacting them = 3 stars.