10. Fingal’s Cave, Scotland
Deriving its name from a folklore, Fingal’s Cave is an amazing sea cave in Staffa, Scotland. The cave is well-known for its natural audibility due to the arched roof and size of the cave which produce the echoes of the waves lending the cavern a cathedral-like atmosphere. Formed from basalt columns which are hexagonally jointed, Fingal’s Cave is one of the wonderful caves you should see.