Havasu Falls - Supai, Arizona, US

1. Devil's Pool - Victoria Falls, Livingstone, Zambia

2. Eco-Arqueological Park Ik Kil - Chichen Itza, Mexico

3. Havasu Falls - Arizona, United States

4. To Sua Ocean Trench - Lalomanu, Upolu, Samoa

5. Kuang Si Falls - Luang Prabang, Laos

6. Blue Lagoon - Grindavik, Iceland

7. Enchanted River - Hinatuan, Philippines

8. Pamukkale Thermal Pools - Pamukkale, Turkey

9. Las Grietas - Galapagos Islands, Ecuador

10. Litchfield National Park - Northern Territory, Australia

via TripAdvisor (all details)