Ang Thong attractions

Emerald Lake ( Blue Lagoon )

The Emerald Lake, also known as the Blue Lagoon, is a hidden gem tucked away in Angthong National Marine Park. This secluded lake is nestled in the heart of Ko Mae Ko, one of the 42 islands that make up the park. The lake is surrounded by steep limestone cliffs, lush greenery, and crystal-clear waters, creating a mesmerizing sight that is truly a feast for the eyes.

Ang thong national marine park emerald lake

Nestled within the lush greenery of Angthong National Marine Park, the Emerald Lake, also known as the Blue Lagoon, is a pristine natural wonder that captivates visitors with its enchanting beauty. Unlike other parts of the marine park where swimming and snorkeling are allowed, the Emerald Lake is a strictly no-swimming zone, which adds to its unique allure and serenity.

Reaching the Emerald Lake requires a bit of effort, but the journey is well worth it. Visitors can hike up a rocky trail that leads to a viewpoint overlooking the lake, providing breathtaking panoramic views of the surrounding landscape. The hike can be challenging, but with proper footwear and motivation , it is a rewarding experience.

Tip : Bring some water with you.

The Emerald Lake is not just about the lake itself, but also the surrounding lush forests that are teeming with biodiversity. As you hike towards the lake, keep an eye out for the unique flora and fauna that inhabit the area. The dense forests are home to a variety of plant species, including rare orchids and towering trees that create a canopy overhead. Wildlife enthusiasts may spot various species of birds, butterflies, and other small animals that call this pristine environment home.

The Emerald Lake is a haven for photography enthusiasts, with its stunning natural beauty providing ample opportunities for capturing breathtaking shots. The vibrant colors of the lake, contrasting against the lush greenery and rocky cliffs, create a picturesque setting that is a feast for the eyes. Capture the awe-inspiring panoramas, the unique rock formations, and the play of light and shadows as the sun filters through the dense foliage. The Emerald Lake is a photographer’s dream come true.


Day trip from Koh Samui to Angthong Marine Park