This is an excellent way to see Paris, not just the main sights but also lots of places as a relative newcomer to the city that you wouldn't think to visit. The option of 4 different tours is brilliant, and we did manage to see most of all the routes (thanks to having an extra day free of charge because of buses not starting until late on Bastille Day). It's lovely to meander along the roads and see bits of "real" Paris too, which you don't get to see from the Metro. The commentary is really informative and we learnt loads about the history of Paris and the origins of the different sights. All in all, very highly reccommended.

exactlly what i need for more cities all around the world, more languages will be be good also for me (Hebrew).

We live locally and very much enjoyed being tourists in our home city. The recorded information was very interesting.

The hop on hop off bus is a great way to see Budapest. In addition to the bus tour you are provided with a river cruise and night bus tour ticket both of which I highly recommend you taking advantage of.

Using the hop-on-hop-off bus was the best decision made in our trip to Madrid. We´d been able to visit main monuments and places in two complete days visit, plus locating our hotel near one of the HOHO stops. It couldn't be better