10 Geological Wonders
1.The Wave (between Arizona and Utah - USA)


2.Antelope Canyon (Arizona -USA)



3.Great Blue Hole (Belize)

4.Crystal Cave of the Giants (Mexico)

5.Eye of the Sahara (Mauritania)

6.Blue Lake Cave (Brazil)

7.Giants Causeway (Ireland)

8.Hell Gate (Uzbekistan)

9.Wave Rock (Australia)

10.Chocolate Hills (Philippines)