Η πιο όμορφες φυσικες Τρύπες στη Γη

1. Dean's Blue Hole, Bahamas

2. Bimmah Sinkhole, Oman

3. The Great Blue Hole, Belize

4. Ik Kil, Mexico

 

5. Red Lake, Croatia

6. Zacatón, Mexico

7. Morning Glory Pool (Hole), Wyoming, USA

8. Neversink Pit, Alabama, USA

9. Giant's Kettle in Rovaniemi, Finland

10. Balaa Sinkhole, Lebanon

Bonus: Man-Made Hole - Kimberley Big Hole, South Africa

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