Top 10 must-see destinations for nature lovers

1. Iguazu Falls, Argentina/Brazil
2. Galapagos Islands, Ecuador
3. Great Barrier Reef, Australia
4. Serengeti National Park, Tanzania
5. Amazon Rainforest, Brazil
6. Banff National Park, Canada
7. Yosemite National Park, USA
8. Kruger National Park, South Africa
9. Machu Picchu, Peru
10. Uluru (Ayers Rock), Australia