ANG THONG MARINE PARK

Ang Thong Marine Park is one of Thailand’s most iconic island experiences — a protected archipelago of 42 limestone islands rising from emerald waters.

📍 Near Koh Samui, Thailand
🌴 42 islands • Lagoons • Viewpoints • Snorkeling

Expect dramatic cliffs, hidden lagoons, quiet beaches, and panoramic viewpoints. One of the highlights is the famous Emerald Lake (Talay Nai) — a saltwater lagoon surrounded by steep jungle-covered cliffs.

You come here to explore: kayak along the islands, swim in clear water, and hike to viewpoints with some of the best views in the Gulf of Thailand.

 

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Why go here 

• Perfect for kayaking, snorkeling, and viewpoints
• A true nature escape from Koh Samui   
• One of the most unique island landscapes in Thailand

Insider Tips 

• Weather matters — calm days are best
• Can get busy midday