Here’s where you'll find Khao Sam Roi Yot National Park, Thailand's first marine national park. The park's top attractions include a series of spectacular caves and a sprawling freshwater marsh.

Thailand has banned sunscreens containing chemicals that damage coral from all of its marine national parks. Concerns are growing that lotions tourists use for sun protection are harming slow ...

Photo courtesy of Tourism Authority of Thailand While the fragile island marine ecosystems are a ... In May, Loei’s Phu Kradueng National Park—with its misty hiking trails up mountain crags ...

Biscayne National Park is a national treasure and home to part of the third-largest barrier reef ecosystem in the world. Biscayne is 95% water and the largest marine park in the National Park System, ...