Complete Travel guide to Ang Thong National Marine Park

Ang Thong National Marine Park is a pristine archipelago in the Gulf of Thailand, renowned for its emerald lagoons, limestone cliffs, and vibrant marine life. Located approximately 35 kilometers west of Koh Samui, the park comprises 42 islands, offering a sanctuary for nature enthusiasts and adventure seekers

Overview of Mu Ko Ang Thong National Marine Park

• Location: Gulf of Thailand, accessible from Koh Samui, Koh Phangan, and Koh Tao
• Established: 1980
• Area: Over 100 square kilometers
• Highlights: Emerald Lake (Koh Mae Ko), Pha Jun Jaras Viewpoint, snorkeling spots, and diverse wildlife

How to Get There

Access to the park is exclusively by boat. Daily tours depart from Koh Samui, Koh Phangan, and Koh Tao. Options range from speedboats to larger ferries, accommodating various budgets and preferences. Tour prices typically include the park’s entrance fee, meals, and activities like snorkeling and kayaking .

Entrance Fees & Opening Hours

• Adults: 300 THB ($9 USD)
• Children (3–14 years): 150 THB ($4.50 USD)
• Thai Nationals: 50–100 THB

The park operates daily from 8:00 AM to 4:00 PM and is closed annually from October 20 to December 20 due to monsoon conditions 

Accommodation Options

On-Island (Koh Wua Ta Lap):

• Park Bungalows: Basic fan rooms with shared bathrooms. Rates range from 600–1,500 THB per night. Reservations must be made through the Department of National Parks (DNP) website and are payable within two days at 7-Eleven or banks . 
• Camping: Tents can be rented for 150 THB per night, with additional gear available for 50 THB per person.

Off-Island (Koh Samui, Koh Phangan, Koh Tao):

Numerous resorts and guesthouses cater to various budgets, offering easy access to the park via day tours.

Activities & Attractions

• Snorkeling & Diving: Explore vibrant coral reefs teeming with marine life, including sea turtles and rays.
• Kayaking: Paddle through hidden caves, lagoons, and mangroves to experience the park’s beauty up close .
• Hiking: Trek to the Pha Jun Jaras Viewpoint for panoramic vistas of the archipelago.
• Emerald Lake (Koh Mae Ko): A stunning saltwater lake accessible via a short hike, offering breathtaking views and a unique swimming experience.
• Wildlife Watching: Spot various bird species, monkeys, and other wildlife inhabiting the islands.

Best Time to Visit

• Dry Season (December–April): Ideal for all activities with calm seas and clear skies.
• Rainy Season (May–October): Lush landscapes and fewer tourists, but some activities may be limited due to weather conditions .

What to Bring

• Clothing: Swimwear, lightweight and breathable clothing, and sturdy footwear for hiking.
• Essentials: Sunscreen, hat, sunglasses, eco-friendly insect repellent, and a reusable water bottle.
• Camping Gear: If camping, bring a headlamp, mosquito repellent, and personal toiletries.
• Cash: Limited ATM access; bring sufficient Thai Baht for park fees, meals, and souvenirs.

Tips for a Responsible Visit

• Respect Wildlife: Do not feed animals or disturb their natural habitats.
• Stay on Trails: Follow designated paths to minimize environmental impact.
• Waste Management: Carry out all trash and avoid single-use plastics.
• Marine Protection: Use reef-safe sunscreen and avoid touching or stepping on coral reefs. 

Conclusion

Ang Thong National Marine Park offers a serene escape into nature’s wonders, combining adventure with tranquility. Whether you’re snorkeling in crystal-clear waters, hiking to panoramic viewpoints, or simply relaxing on pristine beaches, the park promises an unforgettable experience.