Surin Islands: Remote Snorkeling Adventure

Thailand's Most Pristine Marine Park

The Surin Islands (Mu Ko Surin National Park) are a group of five islands located about 60 kilometers from the Thai mainland in the Andaman Sea, near the border with Myanmar. They are roughly 100 kilometers from Phuket by boat, making them one of the most remote island destinations accessible as a day trip (though it is a very long day).

What sets the Surin Islands apart from other Thai island destinations is the condition of their coral reefs. Due to their remote location and strong national park protections, the reefs here are among the healthiest in Thailand. The variety of hard and soft corals, combined with crystal clear water and abundant marine life, makes the Surin Islands a snorkeling destination that rivals the Maldives or Great Barrier Reef.

How to Visit the Surin Islands from Phuket

Visiting the Surin Islands from Phuket requires a commitment of time and energy. Here is the typical day trip logistics:

1. Hotel pickup: Very early morning, around 5:00 to 5:30 AM from your Phuket hotel.
2. Drive to Kuraburi Pier: About 2.5 to 3 hours by minivan, heading north through Phang Nga province to Kuraburi district.
3. Speedboat to Surin: About 50 to 60 minutes from Kuraburi Pier.
4. Island activities: Snorkeling, beach time, Moken village visit, lunch.
5. Return: Speedboat back to pier, then minivan to Phuket. Arrive back at your hotel around 7:00 to 8:00 PM.

The total travel time (5+ hours round trip by road, plus 2 hours by boat) means you should expect a 14 to 15 hour day. It is long, but those who make the journey consistently rate it as one of the best experiences of their Thailand trip.

Alternatively, if you want a more relaxed experience, consider staying in Khao Lak (about 1.5 hours closer to the pier) and doing a day trip from there.

Snorkeling at the Surin Islands

The snorkeling here is extraordinary. Key snorkeling spots include:

Ao Chong Khad (Island 1)

The main bay on Ko Surin Nuea (North Surin Island). The reef starts in just 1 to 2 meters of water right off the beach, making it accessible to all skill levels. The coral coverage is dense and diverse, with massive table corals, brain corals, and staghorn corals in pristine condition.

Ao Mae Yai (Island 2)

Located on Ko Surin Tai (South Surin Island), this bay has excellent reef diversity and is often less visited than the main bay. The water is shallow and calm, with outstanding visibility.

Richelieu Rock

While technically a dive site rather than a snorkeling spot, Richelieu Rock is famous as one of the best dive sites in Thailand and occasionally visited on liveaboard trips. It is known for whale shark sightings between February and April.

The Moken Sea Gypsy Village

One of the unique aspects of visiting the Surin Islands is the chance to visit a Moken (sea gypsy) community on South Surin Island. The Moken are a semi-nomadic indigenous people who have lived in the Andaman Sea region for centuries, traditionally living on boats and diving for food.

Today, a small community has a permanent settlement on the island. You can visit their village, see their traditional wooden boats called kabang, and learn about their way of life. It is important to be respectful: ask before taking photos, do not give candy or money to children, and treat the village as someone's home rather than a tourist attraction.

Marine Life

The waters around the Surin Islands support an impressive diversity of marine species:

• Over 200 species of hard coral
• Sea turtles (hawksbill and green)
• Blacktip and whitetip reef sharks
• Schools of barracuda and trevally
• Giant clams
• Manta rays (seasonal, mainly March to May)
• Whale sharks (rare but possible, mainly February to April)
• Countless species of reef fish in brilliant colors

Costs

• Day trip from Phuket: 3,500 to 5,500 THB per person (includes all transfers, boat, lunch, snorkeling equipment)
• Day trip from Khao Lak: 2,500 to 4,000 THB per person
• National park fee: 500 THB for foreign adults, 300 THB for children

Season and Timing

The Surin Islands are open from approximately November 1 to May 15 each year. Like the Similans, they are completely closed during the monsoon season. The best snorkeling conditions are from February to April, when the sea is calmest and visibility peaks. For a comparison with the Similans, read our article on Similan vs Surin Islands.

Tips for Your Visit

• Take motion sickness medication. The boat ride can be rough, especially in November and early December.
• Bring a good underwater camera. The clarity and marine life here demand it.
• Apply sunscreen before the boat ride, not at the island. Reef-safe sunscreen only.
• Bring snacks for the road. The van ride is long.
• Be prepared for a long day. Start early, bring entertainment for the van rides.

The Surin Islands are not the most convenient day trip from Phuket, but they offer a snorkeling experience that is simply unmatched in accessible Thai waters. If healthy reefs and diverse marine life are important to you, the effort is absolutely worth it. Browse our tour options for available Surin Islands trips.