Koh Tao, Thailand
Koh Tao is an island along the Gulf of Thailand with beautiful greenery, tropical beaches, and diving spots. But there are endangered turtles that live in that region, along with protected coral. Coral reefs and marine environments that see more scuba divers are more likely to experience disease, according to Environmental Health News. Just this year, the island imposed a new fee for tourists. It’s the equivalent of about 55 cents in U.S. dollars and will go toward conservation efforts and waste management, the New York Times reported.
