#1. Hang Son Doong Cave, Vietnam Hang Son Doong cave is located in Quang Binh province, Vietnam and is currently known as the largest cave in the world. It is said that the cave was discovered in 1991 by a local man named Ho Khanh, but nobody dared to explore…
[adsenseyu1] Fingal’s Cave ( or “the Cave of Melody”) is a sea cave located in Scotland, on the uninhabited island of Staffa. Just like the Giant’s Causeway in Ireland, it features intriguing hexagonally basalt columns, believed to be the remains of volcano eruptions, centuries ago. Discovered in 1772 by Sir…
