"Head South to Explore the Beautiful Sea" a travel goal for many people, a must-do at least once, to experience the charm of crystal-clear blue waters. One of the must-visit destinations that you can't miss is the Similan Islands, which has become the hotspot for stunning beaches over the past few decades. However, this place isn't open for tourism all year round, as there are certain periods when it’s inaccessible. But why do so many people want to visit this island? What makes the Similan Islands stand out, and why should you visit at least once? This article will cover everything, so stay tuned!

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If you're craving beautiful seas, clear waters, and powdery white sand, then Similan Islands is the destination you need to pin on your list! It’s not just about snorkeling here – the islands have plenty of fantastic check-in spots you won’t want to miss! Let’s see which ones you must explore.

The start of unforgettable memories! Island 8 is the iconic landmark of Similan Islands. If you’re here, you have to step foot on this island! The crystal-clear water sparkles under the sun, and the fine white sand is so soft that your feet almost sink in. Relax under the sun, and no matter how you pose for photos, every angle will look amazing. And don't miss climbing up to the famous Sail Rock viewpoint – a spot that offers a panoramic view of the endless sea, so beautiful it’ll make you want to freeze time right there.

Who has heard of the legendary beauty of Tachai Island? Raise your hand! This is one of Similan’s most stunning spots that will leave you in awe. The island was closed for several years to help nature regenerate, but it’s open for tourism again now. The soft, powdery white sand and pastel-blue sea are so clear you can see the ocean floor perfectly. Whether you stroll along the beach or relax under a tree, you’ll be in paradise all day long. And let’s not forget the adorable hermit crabs, who make a noise that sounds like rooster crowing – they’ll be your welcoming committee!

If you’re looking for a true relaxation experience, Island 4 is the place to go. This is another hidden gem of Similan Islands. You can even stay overnight here, with both tents and bungalows set amidst nature, offering a peaceful atmosphere and refreshing breezes. There’s also a nature trail where you can walk and breathe in the fresh air. The end of the trail takes you to the Kha Luang Viewpoint, which offers an incredible view – you won't want to miss it.

Right in front of Island 4 is the Front Beach of Island 4, one of the highlights of Similan Islands. The wide, clean beach will make you want to kick off your shoes and walk barefoot on the soft sand. Early mornings and evenings are particularly beautiful, with gentle waves rolling onto the shore. Whether you're sipping coffee or strolling slowly along the beach, it’s the perfect spot to unwind – and don’t forget to capture the beautiful moments with your camera!

If you’re looking for a quiet spot to hide away, Lek Beach is the place! It’s a small, hidden gem on Similan Islands, with fewer crowds, perfect for reading a book, sunbathing, or snapping some Korean-style photos without waiting for your turn! The water here is crystal clear, and you can easily enjoy shallow snorkeling in a chill environment.

If you’re an adventure seeker, this is a must-visit! The hike to Kha Luang Viewpoint might be a little tiring, but trust me, it's totally worth it. The view you’ll get is absolutely breathtaking – the deep blue sea contrasting with the lush greenery of the forest and massive boulders. The sunset here is especially stunning, almost like a scene from a movie.

This spot features a massive rock with an unusual shape, resembling a human skull (a bit eerie but cool!). It’s another highlight of the Similan Islands, perfect for anyone who loves taking artsy and indie photos. If you're into photography, this location will give you some amazing shots!

Hu Yong Island is another treasure of the Similan Islands, famous for having the longest white sandy beach in the archipelago! You’ll walk along endless stretches of pristine beach, with no buildings in sight. The highlight here is that it’s a turtle nesting ground! If you visit during turtle nesting season, you might even witness baby turtles making their way to the sea. It’s an incredibly heartwarming sight.

When you think of “The Diver's Paradise” among Similan Islands, Island 9 is the place! As soon as you dive in, you’ll find yourself surrounded by the breathtaking underwater world, with hard and soft corals and schools of fish swimming by. It’s like stepping into a natural aquarium, no set design needed. Diving here is truly incredible!

A hidden beach that’ll remind you of Disney princesses! This serene spot on the Similan Islands is perfect for hiding away, daydreaming, or watching the sunset with a special someone. The romantic vibe is straight out of a fairy tale.

The highlight of the trip – you haven’t truly visited the Similan Islands until you’ve climbed up to Sail Rock. The hike isn’t too hard, just a little sweaty, and once you reach the top, you’ll be rewarded with an open panoramic view of the sea. The colors of the water fade from deep blue to emerald green – it’s absolutely stunning! Don’t forget to snap a picture here, as it’s the symbol of conquering the Similan Islands.

The Similan Islands are a paradise for divers, and many people have this destination pinned on their bucket list. With crystal-clear turquoise waters, the underwater wonders attract travelers eager to experience their beauty firsthand. Let’s dive into 4 of the most stunning diving spots you can’t miss.

Gueak Bay is like an underwater theater with a backdrop of deep blue waters. Here, you'll be treated to a natural performance with thousands of clownfish dancing around sea anemones, schools of yellowtail snapper swimming in large circles, and butterfly fish gliding through coral reefs like a living painting. The vibrancy of marine life here will take your breath away.

Puse Rock is a diving spot that will get your heart racing! The enormous underwater rock formations extend from the water's surface down to the seabed, serving as the home for graceful blacktip reef sharks. Sometimes, you might see them resting in the crevices of the rocks or swimming lazily around the reef, providing both an exhilarating and unforgettable diving experience.

Bangu Island is like an underwater garden, where you'll find soft coral reefs in every color imaginable, from pale lavender to bright pink. Each coral head looks like a giant flower swaying gently with the current, surrounded by schools of small fish darting through the water. The scene is so surreal, it feels like you’ve entered a dream.

East of Eden is one of the most talked-about highlights of Similan Islands, hiding the beauty of the underwater world. Here, you’ll have the chance to see majestic manta rays gliding through the water. Their large wings, spread wide like black silk fabric, moving gracefully in the deep blue sea, create a mesmerizing and awe-inspiring sight that will stay in your memory for a long time.

The Similan Islands are renowned for their beauty and have been hailed as "Thailand's most beautiful island group." It stands out for its highlight attractions like the iconic "Sail Rock," a symbol of the island located in the Andaman Sea off Phang Nga Province. The islands attract tourists from around the world to experience its white sandy beaches, crystal-clear blue waters, vibrant coral reefs, and diverse marine life. However, the Similan Islands National Park is not open to visitors year-round. It is open only from October to mid-May each year, in order to allow for the restoration of the marine ecosystem to its fullest extent. Therefore, if you're planning to visit the Similan Islands, make sure to check the best time to go, and book your accommodation and flights accordingly.

It’s important for travelers to know that the Similan Islands are not open all year round, as they are managed under the Similan Islands National Park, which has regulations in place to protect nature.

High Season (Open Season) From October 15 to May 15 every year, this is the peak tourist season for the Similan Islands. During this time, the seas are calm, the water is clear, and the weather is perfect for activities like snorkeling, diving, and photography. Tour companies offer complete services during this period, making it the best time to visit.

Low Season (Closed Season) From May 16 to October 14 every year, the islands are closed to tourists. This period allows nature to regenerate and helps minimize the impact of the monsoon season and unfavorable weather conditions. Strong waves and storms during the rainy season can make travel dangerous.

❗Important Note Tourists should plan their trips in advance, especially during December and January, which are the peak months when the weather is at its best. Tour companies typically start accepting bookings 1-2 months before the opening of the islands. So, it’s a good idea to book early before spots fill up!

The Similan Islands consist of 9 small islands: Ko Bon, Ko Bangu, Ko Similan, Ko Payu, Ko Ha, Ko Miang, Ko Pa Yan, Ko Pa Yang, and Ko Hu Yong. Each island has its own unique charm and features, making it perfect for activities such as snorkeling, swimming, sunbathing, hiking, or simply relaxing while enjoying the stunning views. The highlights of the Similan Islands are sure to satisfy anyone who loves the southern sea.

The number 1 activity to do when visiting the Similan Islands! Whether you're a beginner and prefer snorkeling, or a pro looking for scuba diving, the Similan Islands offer world-class dive spots to choose from.

Tip: Don’t forget to wear a rash guard or t-shirt to protect from the sun, and choose a mask that fits your face for clear underwater vision.

A must-do highlight on Island 8! Sail Rock is the iconic landmark of the Similan Islands. From here, you can climb and enjoy a 360-degree view of the Andaman Sea, offering an epic photo opportunity for your IG!

Recommendation: Bring water, wear a hat, and choose shoes that are comfortable for light climbing to ensure safety and comfort.

Before embarking on your underwater adventure to the Similan Islands, it's important to find a good place to rest and recharge. Here are 3 popular accommodations near Khao Lak for a comfortable and convenient stay, all ideal for getting ready for your Similan Islands trip.

Truly a luxurious retreat! Devasom Khao Lak is the ultimate spot for peace and romance. Located right by a private beach, it offers both rooms and pool villas with a beautiful blend of Thai contemporary and colonial-style décor. Every corner is perfect for taking beautiful photos. Plus, it’s only a short drive from the pier to Similan Island – you can relax and take it easy before heading to the islands.

Highlights: Located just 20 minutes from the Tab Lamu Pier, making it an ideal place to stay before your trip to the Similan Islands.

Perfect for families or groups of friends! This large resort features multiple swimming pools, so both kids and adults can enjoy themselves all day long. The spacious rooms offer direct access to pools, making it a comfortable spot to relax. It’s also conveniently located near the pier to the Similan Islands, so you can easily continue your adventure from here.

Highlights: Excellent location near restaurants and shopping areas in Khao Lak, and it’s about a 25-minute drive to the Tab Lamu Pier.

If you're looking for an affordable yet comfortable stay with a great atmosphere, The Leaf Oceanside is a perfect choice! Located just a few steps from the beach, the rooms are simple but fully equipped, with amenities such as a swimming pool and fitness center. This is a great option for those looking for an affordable yet relaxing pre-dive experience.

Highlights: Just a few minutes from the beach, and also close to restaurants and massage shops. The pier is a 20-25 minute drive away, making it an excellent option for budget-conscious travelers.

To reach the Similan Islands, you can fly into HKT – Phuket International Airport, then take a car to the Tab Lamu Pier in Phang Nga Province. After that, you’ll board a speedboat for the final leg of the journey, which takes about 1-2 hours. You can choose to either go for a day trip or book a stay overnight on the island.

Best for: Those looking for speed, convenience, and not wanting to spend too much time traveling.

Distance:

Travel Details:

Tip: If your flight arrives in the evening, it's a good idea to stay overnight near Khao Lak and take a boat the next morning.

Best for: Groups of friends, families, or those who enjoy a relaxed road trip.

Distance:

Suggested Route:

Travel Time: Approximately 10 – 11 hours.

Advantages: You have your own vehicle for flexibility, with the option to stop for food and sightseeing along the way.

Best for: Budget travelers or those who are not in a hurry.

Distance:

Travel Details:

Recommended Bus Companies: Transport Co. Ltd., Lignite Tour, Pornsiri Tour (VIP / air-conditioned services available).

Best for: Anyone wanting to experience the crystal-clear waters and incredible underwater views of Similan Islands.

Distance from the mainland: About 70 km

Travel Details:

Popular Departure Time: Between 08:00 – 09:00 AM (depending on the tour company).

Tour Types:

Notes:

This fee, while modest, plays a significant role in preserving Thailand's clean oceans and coral reefs. Every baht helps maintain this underwater paradise for future generations.

One of the most frequent questions asked by both new and experienced travelers is: "When is the best time to visit the Similan Islands?" The definitive answer is late December to mid-January, which is the peak season for a real Similan Island experience.

The Similan Islands are not just beautiful—they are a world-renowned diving paradise that both locals and tourists should experience. The end of the year marks the best weather conditions in the Andaman Sea, especially for those who seek clear skies, calm waters, and great diving conditions.

🌊 Clear, Crystal-Clear Waters

☀️ Ideal Weather for Photos

🚤 Less Crowded Tours

Get ready to enjoy the beautiful sea at the Similan Islands! Check flight prices and book your flight to Phuket now on Traveloka, the travel app that gathers affordable flight tickets and accommodations all in one place, making it easy for you to plan a fun and budget-friendly trip. When it comes to travel, think of Traveloka!