Best spots after tour


Hey everyone! Just wondering if I could get some opinions from some our more experienced Euro travellers.[br][br]I am doing the 20 day European Getaway Tour in August later this year (flying solo), followed by oktoberfest for about 5 days. After that I have allowed about 2 weeks unplanned as I would like to have the spare time to make any spur of the moment trips or travel with people I meet.[br][br]I am thinking of seeing a couple of the places I cant get to on tour, in particular Ireland, Croatia and Barcelona (heard good things about each). Can anyone give me any other ideas on areas which would be great to visit or “must do’s” while over there? JUst want to have some ideas before I get over there.[br][br]Would love to hear about other peoples experiences.[br]Thanks[br]Collo