Budapest on both side of the Danube river which at least in the city is like a lake with a current. The first day we went to a palace and the Gellert spa hotel with the most boring pool. The next day we went to some Synagogue and after that we went to aqua world. It had 11 water slides all being not for babies it was so much fun the only problem was that we stayed too long. The third day we went to another famous spa it was fun this time and it had a relay fast current. Fun on a cold day. Then we left Budapest for Thessalonica train was delayed in Belgrade. Well good by