4 Islands
The 4 Trang islands
If you’re visiting Koh Lanta for the first time, the 4 Island Tour is a must-do day trip. This tour takes you to some of the most beautiful islands in the Andaman Sea, perfect for swimming, snorkeling, and relaxing. You can choose to go by speedboat for a faster ride or by traditional longtail boat for a more local experience.
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- Koh Mook
Koh Mook is famous for the Emerald Cave (also called “Tham Morakot”). To get inside, you swim through a dark cave tunnel (about 80 meters long) with a guide. At the end, you arrive at a hidden beach surrounded by high cliffs—an unforgettable experience. - Koh Kradan
This island is often the highlight of the tour. Koh Kradan has powdery white sand and crystal-clear water. It’s perfect for snorkeling, especially near the beach, where you can spot colorful fish and coral. It’s also a great place to relax and take photos. - Koh Ngai (or Koh Hai)
Koh Ngai is a peaceful island with calm, shallow waters. The long beach and coconut trees make it feel like a tropical postcard. Many tours stop here for lunch, often served right on the beach. - Koh Chueak
This small rocky island is not for relaxing on the beach—it’s all about snorkeling. The boat anchors nearby, and you jump into the water to explore the vibrant underwater life. Expect to see lots of fish and coral here.
The 4 Island Tour is perfect for travelers who want a mix of adventure, nature, and beauty—all in one day. Don’t forget sunscreen, a waterproof bag, and your camera!
4 Island tours
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Location
How to get to the 4 islands
Getting to the 4 islands from Koh Lanta is easy and popular among visitors. The most common way is by joining a day tour by speedboat or longtail boat, which includes hotel pickup, lunch, snorkeling gear, and a guide. These tours leave from the beaches or piers on Koh Lanta and take you directly to the islands. If you want to visit the islands on your own, you can also take a ferry from Koh Lanta to Koh Mook or Koh Kradan, though services are limited and seasonal. Day tours are the easiest option and allow you to visit all four islands in one trip.
What to do at the 4 islands?
🏊♂️ Swim through the Emerald Cave on Koh Mook
🐠 Snorkel around Koh Chueak and Koh Kradan to see coral and tropical fish
🏝️ Relax on the beach at Koh Kradan and Koh Ngai
📸 Take stunning photos of white sand, turquoise sea, and limestone cliffs
🍽️ Enjoy lunch on the beach, usually served on Koh Ngai
🌴 Walk along peaceful beaches with few people and amazing views
🛶 Explore by kayak (available for rent on some islands)
🐚 Collect seashells or just enjoy the natural beauty around you
Tips for visiting
Some helpful tips for visiting the 4 Islands near Koh Lanta:
- Bring cash – The national park fee (200 THB per adult, 100 THB per child) must be paid in cash and is not included in most tour prices.
- Wear water shoes – Some beaches and snorkeling spots have rocks or coral, so shoes can protect your feet.
- Use reef-safe sunscreen – Help protect the coral by choosing an eco-friendly sunscreen.
- Pack light – Bring a towel, dry clothes, waterproof bag, and minimal personal items.
- Charge your camera or phone – You’ll want to capture the stunning views and clear waters.
- Book in advance during high season – Tours can fill up quickly from December to April.
Activities and Attractions
There are plenty of things to see and do in Ang Thong Marine Park. Here are some of the popular activities and attractions:
Kayaking and Snorkeling
Kayaking and snorkeling are the best ways to explore the park’s marine life and coral reefs. You can rent a kayak or snorkeling gear from the park’s headquarters or take a guided tour.
Hiking and Trekking
The islands of Ang Thong Marine Park offer some of the most scenic hiking trails in Thailand. You can hike to the top of the islands and enjoy breathtaking views of the sea and the surrounding islands.
Wildlife Watching
The park is home to a variety of wildlife, including monkeys, gibbons, and hornbills. You can observe these animals in their natural habitat and learn about their behavior and ecology.
Camping and Accommodation
If you want to spend more time in the park, you can camp on one of the islands or stay in a bungalow or a resort. There are several options for accommodation, depending on your budget and preferences.
There are plenty of things to see and do in Ang Thong Marine Park. Here are some of the popular activities and attractions:
Kayaking and Snorkeling
Kayaking and snorkeling are the best ways to explore the park’s marine life and coral reefs. You can rent a kayak or snorkeling gear from the park’s headquarters or take a guided tour.
Hiking and Trekking
The islands of Ang Thong Marine Park offer some of the most scenic hiking trails in Thailand. You can hike to the top of the islands and enjoy breathtaking views of the sea and the surrounding islands.
Wildlife Watching
The park is home to a variety of wildlife, including monkeys, gibbons, and hornbills. You can observe these animals in their natural habitat and learn about their behavior and ecology.
Camping and Accommodation
If you want to spend more time in the park, you can camp on one of the islands or stay in a bungalow or a resort. There are several options for accommodation, depending on your budget and preferences.
Getting to Ang Thong Marine Park
The easiest way to get to Ang Thong Marine Park is by boat from Koh Samui or Koh Phangan. You can also join a guided tour from these islands or from the mainland, which you can book for the best price on Kohtour.com. The boat ride takes about 1-2 hours, depending on the weather conditions and the type of boat you are using. The big boat and junk yacht take about 1,5 hours, while the speedboat takes around 45 minutes- 1 hour to arrive at the national park.
Best time to visit
The best time to visit Ang Thong Marine Park is from March to October when the weather is dry and sunny. The peak season is from December to February when the weather is cooler, but the park can be crowded with tourists.
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A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend, so absorbed in the exquisite.
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Searcys St Pancras' adored Champagne bar is famously the longest in Europe. Here, guests can enjoy panoramic views of the magnificent station. For those looking to enjoy a glass of something special, the menu showcases a variety of Champagne and sparkling wines from around the world, including nine options by the glass. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas in pulvinar neque.Nulla finibus lobortis pulvinar. Donec a consectetur nulla. Nulla posuere sapien vitae lectus suscipit, et pulvinar nisi tincidunt. Aliquam erat volutpat. Curabitur convallis fringilla diam sed aliquam. Sed tempor iaculis massa faucibus feugiat. In fermentum facilisis massa,a consequat purus viverra
Our Terms
A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend, so absorbed in the exquisite.
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Searcys St Pancras' adored Champagne bar is famously the longest in Europe. Here, guests can enjoy panoramic views of the magnificent station. For those looking to enjoy a glass of something special, the menu showcases a variety of Champagne and sparkling wines from around the world, including nine options by the glass. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas in pulvinar neque.Nulla finibus lobortis pulvinar. Donec a consectetur nulla. Nulla posuere sapien vitae lectus suscipit, et pulvinar nisi tincidunt. Aliquam erat volutpat. Curabitur convallis fringilla diam sed aliquam. Sed tempor iaculis massa faucibus feugiat. In fermentum facilisis massa,a consequat purus viverra
Our Terms
A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend, so absorbed in the exquisite.
Frequently asked questions about the 4 islands
Yes, visitors are required to pay an entrance fee to visit the islands. It’s currently set at THB 200 per adult and THB 100 per child. Infants up until 3 years old can enter for free. The fee includes the maintenance of the facilities on the islands and is there so locals can keep the islands clean and safe.