Breathtaking Photos of Caves Around the World

10. Diros Caves

9. Phraya Nakhon Cave

8. The Arta Caves

7. Grotta Azzurra

6. Langjokull Glacier ice cave

5. Jenolan Caves

4. Reed Flute Cave

3. Saeva Dupka Cave

2. Benagil Cave

1. Melissani Cave