The 10 Most Crystal-Clear Lakes in the World

10. Lake Bacalar, Mexico

9. Lake Mashu, Japan

8. Dead Sea, IsraelJordan

7. Lake Blausee, Switzerland

6. The Blue Lake, New Zealand

5. Crater Lake, Oregon

4. Plitvice Lakes National Park, Croatia

3. Lake Baikal, Russia

2. Five Flower Lake, China

1. Moraine Lake, Canada