In Prague you have an opportunity to choose between different cruises along Vltava River. The smallest trip starting from the Charles Bridge lasts 40 minutes and costs 200 CZK. But to my mind that is enough to get pleasure from it. During the cruise you can hear an audio guide telling you about the attractions of Prague which border the river.
We enjoyed the cruise very much as it gave us an opportunity to see Prague from a totally different perspective. Apart from such a typical trip, you can also choose a night cruise combined with dinner. Also the Prague jazz boat with a live jazz band on board is very popular.
While passing the Rudolfinum district we saw another port with a large number of boats where you can probably find a trip cheaper than 200 CZK. When we got off the boat we went for a walk around Malá Strana.