Venice is one of the best place to visit in Europe. One of the great places going for music within Europe is actually Venice. You are able to experience a lot of superb city by strolling, through the small area around it.
The thermal pools of Hierapolis: think taking a bath in an ancient pool, in sparkling water (yes, sparkling!), sitting on a piece of fallen column that was standing there in times you've studied in history books. Just amazing.
Australia's Amazing Bioluminescent Lake (Also Bioluminescent Bay in Puerto Rico). An unusually high concentration of Noctiluca scintillans, a bioluminescent microorganism, turned the water a bright, glowing, ethereal blue.