Lake Balaton, Hungary
Now in a resort called Keszthely on the shore of Lake Balaton, the largest freshwater lake in Europe (except Scandanavia) - its so big it looks like the sea, but we can see the other side though!
Budapest was great - we went to the Szenchenyi Furdo baths which had lots of rooms with indoor and outdoor pools, some up to 38° C and others very very cold (they say its good for you!). We even treated ourselves to a 15minute massage each, mine was by a proper bee...