well lots of them are good but i'll have to say..... well i didn't go on most of the ig rides so i can't really say, but the roman ride were you go round the park in a squad of romans. but the water tire ride was good too.
we went to the parc during the Asterix convention in Paris last year. We took some pictures of our visit, so you can remember the rides much better. :)
The caption is in german but it isn't necessary to understand them. Click on the picture to enlarge: http://www.comedix.de/interaktiv/galeri ... ite=1#p_35