Cuevas del Drach are caves located next to city of Porto Cristo in Mallorca, Spain. It contains one of the largest underground lakes in the world. Once you reach the underground lake (Lake Martel), you can see musicians on the boat playing classical music.
The colors of beautiful island of Procida https://pl.pinterest.com/pin/757027018584961042/
Ragusa, Sicily by John Vito Photography. "The medieval city of Ragusa was almost completely destroyed by the earthquake of 1693. The citizens chose to rebuild the city on a high plateau above the original site and built the current Baroque-style city of Ragusa.