Mu Ko Ang Thong National Park

Mu Ko Ang Thong is a marine national park in the Gulf of Thailand comprising 42 islands of varying sizes. The landscape features limestone formations, tropical forests, white sand beaches, and coral reefs spread across the entire area.

The park was established in 1980 to protect the marine ecosystems and local wildlife from environmental threats. This decision marked an important step in preserving the natural resources of the region.

The waters surrounding the islands maintain traditional Thai fishing practices, with local communities continuing their ancestral methods of sustainable marine resource management.

Visitors access the park through organized boat tours departing from Koh Samui or Surat Thani. The tours range from day trips to multi-day explorations with various activities including snorkeling and hiking.

Koh Mae Ko island contains Talay Nai lake with emerald-colored water surrounded by towering cliffs. This lake connects to the sea through underground caves and formed through rare geological processes.

GPS coordinates: 9.53754,99.69341

Latest update: December 8, 2025 13:40