A trip to the Similan Islands from Phuket is an adventure for nature and underwater enthusiasts. The Similan Islands in Thailand are known for their crystal-clear waters and are one of the best spots for snorkeling and diving.
The Similan Islands are part of a national park, so visiting is strictly regulated. Every year, the archipelago is closed to tourists from May 16 to October 14 to allow the ecosystem to recover and to protect the coral reefs during the monsoon season.
The best time to visit is from December to March, when the sea is usually calm and underwater visibility can reach up to 30 meters. February and March are especially interesting for underwater enthusiasts: during this period, it is sometimes possible to encounter whale sharks and manta rays, making the trip even more impressive.
Tour prices to the Similan Islands usually start at $80 per person, making this journey both accessible and unforgettable.
The trip to the Similan Islands starts very early and lasts almost the entire day, so it is important to understand the format of the excursion in advance.
Tourists are usually picked up from hotels in Phuket around 4:30–5:00 AM. Then follows a transfer to Thap Lamu Pier in the Khao Lak area – the drive takes about 1.5–2 hours. After registration and a brief briefing, the group boards a speedboat that takes approximately another 1.5 hours to reach the archipelago. Thus, the one-way journey can take around three hours, but the islands themselves fully justify the trip: you can expect white sandy beaches, clear water, and some of the best snorkeling spots in Thailand. Return to Phuket usually occurs in the evening – roughly between 8:00–10:00 PM, depending on the program and traffic conditions.
The excursion program includes snorkeling, during which you can encounter a variety of tropical fish and even sea turtles. Guides also lead a short walking tour to viewpoints that offer stunning views of the emerald waters and white sandy beaches.
One of the most famous spots is Donald Duck Bay on Island No. 8. The beach is surrounded by massive granite boulders of unusual shapes – one of them resembles a duck’s head, which is how the bay got its name.
From the same island, you can also climb to the Sail Rock Viewpoint – one of the most popular viewpoints in the Similan Islands. From above, you get a panoramic view of the archipelago’s white sandy beaches and turquoise waters.
Snorkeling enthusiasts are often taken to Coral Bay, where colorful corals, tropical fish, and sometimes sea turtles or rays can be seen.
Another popular spot is Koh Bangu (Island No. 9), which hosts one of the most beautiful coral gardens in the archipelago, making it especially loved by divers and underwater photographers.
Lunch is usually served buffet-style on one of the islands, allowing visitors to enjoy traditional Thai dishes.
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The standard price usually includes:
- hotel transfer to and from the pier
- speedboat ride
- guide services
- snorkeling equipment (mask and snorkel)
- life jackets
- buffet-style lunch on one of the islands
- drinking water and light snacks
- excursion insurance
Some items may be paid for separately. For example:
- national park entrance – around 500 baht for adults and 250 baht for children
- fins – sometimes provided against a deposit (about 800 baht)
- transfers from remote areas of Phuket may incur additional costs
Therefore, it’s worth checking with the organizers before booking what exactly is included in the chosen tour.
A trip to the Similan Islands offers a unique opportunity to explore incredible nature, enjoy the sun and sea, and escape the city bustle. It is an ideal option for those who want to combine relaxed beach time with exploring nature and the underwater world.
This excursion is considered one of the most sought-after, as the natural beauty of the Similan Islands amazes everyone.
