I've been to...
France (Paris, Aix-en-Provence, Avignon, Bayeux, Bordeau, Lyon... etc., lots of different holidays there)
Spain (Madrid, Barcelona, Tarragona, all the Balearic Islands, Gran Canaria, Sevilla, Ronda, Santiago... etc., also lots of holidays)
Portugal (Lisbon, Faro, Albuferia, Portimao)
Holland (Amsterdam)
Belgium (...countryside somewhere!)
Germany (Aachen, Munich, Frankfurt, Dusseldorf)
Austria (Vienna)
Czech Republic (Prague)
Italy (Rome, Milan, Naples, Florence, Bologna, Bari, Prato, Assisi)
The UK (obviously...)
USA (Tennessee, California, Florida, Virginia, Louisiana)
Tunisia (Tunis)
Cyprus (...can't remember...)
Greece (Thessaloniki, Athens, Kos, some other islands)
Turkey (Istanbul!)
Paraguay (Asuncion, Ciudad del Este)
Argentina (Iguazu)
Brasil (Iguazu)
Some of them I've travelled around quite a bit, others I've visited only once.
I love travelling. I wish I'd taken a gap year to do it, if I'd had the money!

Particularly to see more of Northern and Eastern Europe. One day I really hope to go back to South America and see much more of it too, some of the most fantastic things I've ever seen were there.