Top 10 most beautiful caves in the world.

 Top 10 most beautiful caves in the world.

10.Harrison's Cave (Caribbean island Barbados).

9.Phong Nha Cave (the largest and most beautiful caves in Vietnam).

8.Waitomo Glowworm Cave (North Island of New Zealand).

7.Cave of the Crystals (Chihuahua, Mexico).

6.Ali Sadr Cave, Hamadan Iran (north of Hamadan, western Iran).

5.Eisriesenwelt Cave (ice cave located in Werfen, Austria).

4.Lechuguilla Cave (Carlsbad Caverns National Park, New Mexico).

3.Crystal Cave (Sequoia National Park, in the US state of California).

2.Yellow Dragon Cave (Xixialing in West Lake tourist zone in Hangzhou City).

1.Velebit caves of Croatia.