1- Bimini Islands, Bahamas
2- Culebra, Puerto Rico
3- Salt Cay, Turks and Caicos
4- St. John, U.S. Virgin Islands
5- Makaha Beach Park, Oahu
6- Bunaken National Marine Park, Indonesia
7- Rurutu, French Polynesia
8- Great Barrier Reef, Australia
9- Fiji
10- Florida Spring Holes
According to Forbes.com
1. The Smokies
2. The Grand Canyon
3. Yosemite
4. Yellowstone
5. Olympic
6. The Colorado Rockies
7. Zion
8. The Grand Tetons
9. Cuyahoga Valley
10. Acadia
From The DailyGreen.com