29. Azure Window, Malta

The most incredible thing about the Azure Window in Malta was that the arch was completely naturally formed, a beautiful jutting rock with an arch and the water of the Mediterranean beneath. This site was famous both among tourists, but was also frequently a location used in various movies and TV shows.

Some of the more notable appearances were in Clash of the Titans (1981), The Count of Monte Cristo (2002), and even an episode of Game of Thrones. Unfortunately, when heavy storms hit, arch gave out and the whole thing collapsed into the sea.