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Do you feel the call of the deep blue sea? Thailand, with its crystal-clear waters and vibrant marine life, is a scuba diver’s dream destination. Imagine descending into the ocean depths, surrounded by tropical fish, colourful corals, and mysterious underwater caves. If you’re ready for an underwater adventure, Thailand has got you covered. Let’s explore the top 8 destinations for scuba diving in Thailand.

Scuba Thailand – Top 8 Scuba Diving Destinations

If you’re set for an adventurous trip to Thailand, then make sure you visit these top destinations for scuba diving in Thailand. The scuba diving in Thailand cost will vary from one destination to another. However, we’ve included the approximate cost for each place.

1. Similan Islands: Where the Ocean Comes Alive

Pack your bags and head to the Similan Islands, one of the top places for scuba diving in Thailand. An archipelago of 11 beautiful islands, this spot cannot be missed on your scuba diving trip. Similan Islands is a haven for divers seeking an untouched underwater paradise. Located in the Andaman Sea, a liveaboard trip to the Similan Islands is a must for any diving enthusiast. Picture yourself surrounded by massive granite boulders, where curious reef sharks glide effortlessly through the water. The Similans are also home to an array of vibrant coral formations, making every dive a mesmerising journey into the heart of marine biodiversity.

Best Diving Spot: Hin Pusar.

Approximate Cost: INR 7,800 onwards.

2. Phuket: Diving and Beyond

Phuket isn’t just about lively nightlife and stunning beaches; it’s also a gateway to some of the best scuba diving spots in Thailand. Whether you’re a novice or an experienced diver, scuba diving in Phuket offers a range of dive sites suitable for all levels. Explore the famous Shark Point, where leopard sharks gracefully cruise by. You can also discover the underwater world of Koh Racha Yai and Koh Dok Mai for its eels and yellow tube corals. After a day of diving, unwind on the shores of Patong Beach and relive your underwater adventures over a plate of delicious Pad Thai.

Planning to visit Phuket for the amazing scuba diving experience, check out our impressive Phuket tour packages.

Best Diving Spots: Koh Racha Yai, Koh Dok Mai, and Shark Point.

Approximate Cost:  INR 6,000 onwards.

3. Koh Tao: The Diver’s Playground

Known as the “Turtle Island,” Koh Tao is a diver’s paradise nestled in the Gulf of Thailand. This tiny island boasts an impressive number of dive shops and schools, making it an ideal destination for those looking to get certified or improve their skills. The shallow waters around Koh Tao are teeming with marine life, and you might find yourself swimming alongside gentle whale sharks or exploring the colourful depths of Chumphon Pinnacle. Here, you can catch glimpses of some unusual underwater species like leopard sharks, bull sharks, whale sharks and more. Don’t forget to capture the memories with an underwater camera. Koh Tao is a place where every dive is a photo opportunity! When it comes to the best scuba diving in Thailand, Koh Tao tops the list!

Best Diving Spots: Chumphon Pinnacle.

Approximate Cost:  INR 6,300 onwards.

4. Phi Phi Islands: Dive into Hollywood’s Backdrop

Made famous by the movie “The Beach,” the Phi Phi Islands are not just a cinematic backdrop but also a scuba diver’s playground. Dive into the clear waters surrounding Phi Phi Don and Phi Phi Leh to discover an underwater world that will take your breath away. Koh Bida Nok and Koh Bida Nai are popular dive sites where you can encounter everything from playful clownfish to blacktip reef sharks. Beautiful corals and rock formations are another reason why the islands are famous for diving. The dives carried out here are done only by boat and are perfect for all levels. After a day of diving, you can relax on the pristine beaches and soak in the stunning sunset views.

Best Diving Spots: Koh Bida Nok, Koh Bida Nai, Garang Heng, Kon Ban, Hin Dot, and Hin Pae.

Approximate Cost:  INR 7,178 onwards.

5. Koh Samui: A Tropical Diving Getaway

Koh Samui, known for its palm-fringed beaches and lush greenery, is also a fantastic destination for scuba diving in Thailand. The waters surrounding this island in the Gulf of Thailand are home to a diverse range of marine life, including vibrant coral reefs and schools of colourful fish. Explore the famous Sail Rock, an underwater pinnacle that attracts species such as barracudas and whale sharks. Koh Samui offers a perfect blend of relaxation and adventure, making it an excellent choice for both divers and non-divers alike.

Best Diving Spots: Koh Bida Nok, Koh Bida Nai, Garang Heng, Kon Ban, Hin Dot, and Hin Pae.

Approximate Cost:  INR 7,178 onwards.

6. Koh Chang: The Elephant Island’s Hidden Depths

Escape the crowds and head to Koh Chang, the Elephant Island, where pristine dive sites await exploration. While Koh Chang is renowned for its lush rainforests and waterfalls, beneath the surface lies a hidden world of coral gardens and fascinating marine creatures. Hin Luk Bat is a must-visit dive site, where you can navigate through underwater tunnels and marvel at the unique rock formations. With fewer tourists compared to other Thai islands, Koh Chang provides a serene diving experience for those seeking tranquillity beneath the waves. For the best scuba diving in Thailand, Koh Chang offers you a unique experience.

Best Diving Spots: HTMS Chang Shipwreck, Hin Luk Bat, Hin Raab South, Hin Tai Nam, Hin Rua Tek, Hin Saam Sao, Hin Raab North. And Koh Khlum.

Approximate Cost:  INR 3,399 onwards.

7. Surin Islands: Untouched Beauty Underwater

For a truly off-the-beaten-path diving experience, set your sights on the Surin Islands. These remote and relatively untouched islands in the Andaman Sea offer some of the best scuba diving in Thailand. Richelieu Rock, a horseshoe-shaped reef, is a magnet for marine life, including majestic whale sharks and elusive seahorses. The Surin Islands are part of the Mu Ko Surin National Park, ensuring a pristine and protected environment for divers to explore. If you’re yearning for seclusion and unspoiled underwater beauty, the Surin Islands should be at the top of your diving bucket list.

Best Diving Spots: Richelieu Rock.

Approximate Cost:  INR 3,000 onwards.

8. Koh Lipe: Thailand’s Southern Gem

As we round off our exploration of Thailand’s scuba diving hotspots, let’s venture to the southernmost tip of the country—Koh Lipe. This small island in the Andaman Sea is a diver’s haven with its vibrant coral reefs and diverse marine ecosystems. Compared to scuba diving in Phuket and other popular diving spots, Koh Lipe is less crowded. It is known to have some of the prettiest soft corals in Asia. This diving destination is part of the Tarutao National Marine Park and is perfect for all levels of scuba diving. Koh Lipe offers a unique experience, making it a must-visit destination for underwater enthusiasts seeking both beauty and diversity.

Best Diving Spots: Koh Usen, Stonehenge, Yong Hua Wreck, Koh Yang, and 8 Mile Rock.

Approximate Cost:  INR 9,000 onwards.

Tips For Scuba Diving in Thailand

• Choose the months between November and April for the best underwater visibility and calm sea conditions.
• Opt for dive shops with positive reviews and experienced instructors to ensure a safe and enjoyable diving experience.
• If you’re new to scuba diving, take a course to learn the basics and boost your confidence underwater.
• Make sure your gear, like wetsuits and masks, fits well for a comfortable dive. You can rent equipment if needed.
• In Thailand’s warm climate, it’s crucial to drink plenty of water to stay hydrated during your diving adventures.
• Remember to equalise your ears frequently during descent to avoid discomfort and potential ear issues.
• Keep a safe distance from coral and marine creatures, refraining from touching or disturbing them.
• Take breaks between dives to prevent decompression sickness and enjoy the beautiful surroundings.
• Stay informed about weather conditions before diving and be aware of any warnings or advisories.
• Follow dive guidelines, be aware of your surroundings, and practice responsible diving to protect the underwater environment.

What Makes Thailand a Great Place For Scuba Diving?

• Thailand boasts a dazzling array of marine creatures, from colourful coral reefs to schools of tropical fish.
• The clear visibility in Thailand’s waters allows you to see the underwater world in all its glory.
• From the Similan Islands to Koh Tao, Thailand offers a variety of dive sites suitable for all levels, ensuring there’s something for everyone.
• The pleasant tropical climate means you can enjoy scuba diving year-round, making it a reliable destination for underwater adventures.
• Compared to many other dive destinations, Thailand offers affordable scuba diving experiences without compromising on quality.
• Dive centres in Thailand often have experienced and friendly instructors, making it an ideal place for both beginners and seasoned divers.
• Explore underwater caves, coral gardens, and rock formations that add an extra element of adventure to your dives.
• Whether you’re in Phuket or Koh Samui, you’ll find accessible dive schools, making it convenient to start or continue your scuba diving journey.
• Beyond the underwater wonders, Thailand’s rich culture and warm hospitality provide a unique backdrop to your diving experience.
• The combination of stunning beaches, lush landscapes, and vibrant underwater ecosystems makes Thailand an all-encompassing paradise for scuba diving enthusiasts.

Best Time for Scuba Diving in Thailand

The best time to embark on a scuba diving expedition in Thailand spans from November to April. During these months, the underwater visibility is at its best, offering clear and captivating views of the vibrant coral reefs and marine life. The seas maintain a state of tranquillity, ensuring smooth boat journeys to the dive sites. The weather is pleasantly mild during this period, with temperatures ranging from 28 to 31 degrees Celsius, offering comfortable diving conditions both in and out of the water.

If swimming alongside majestic whale sharks is on your diving wishlist, plan your trip between February and May. These gentle giants are often spotted around popular dive sites during this time. The diverse marine life, ranging from intricate coral gardens to captivating underwater rock formations, is at its most active and vibrant throughout these months. The monsoon season begins from May to October, resulting in reduced dive operations and some site closures. Hence, November to April is the best time for scuba diving in Thailand.

Popular Places to Visit in Thailand

Apart from the top scuba diving destinations in Thailand, make sure to add these popular places to your Thailand tour packages:

• Bangkok: Immerse yourself in the bustling capital city of Bangkok. Explore the bustling markets of Chatuchak and savour the street food delicacies. Witness the intricate beauty of Wat Pho’s reclining Buddha and the beauty of the Grand Palace.
• Chiang Mai: Head to the northern city of Chiang Mai, surrounded by lush mountains. Explore the historic Old City, visit the sacred Doi Suthep Temple, and indulge in the lively Night Bazaar.
• Phuket: Relax on the pristine beaches of Phuket, Thailand’s largest island. Enjoy the vibrant nightlife in Patong, explore the Old Town’s charm, and take boat trips to nearby paradises like Phi Phi Islands.
• Ayutthaya: Step back in time to Ayutthaya, the ancient capital. Marvel at the ruins of temples and palaces, showcasing Thailand’s rich history.
• Krabi: Discover the stunning limestone cliffs of Krabi, a haven for rock climbers. Visit Railay Beach for its crystal-clear waters and breathtaking scenery.

Scuba diving destinations are not just spots on a map; they are gateways to underwater paradises. Whether you’re an avid diver or someone eager to take the plunge for the first time, each destination offers a unique and unforgettable experience. Check SOTC for the best scuba diving in Thailand. Choose from a wide range of Thailand tour packages online. Grab your gear, take a deep breath, and dive into the enchanting world beneath the waves!