Khao Lak · Similan Islands · Richelieu Rock · Thailand

Discover the Best Diving in Khao Lak

Enjoy the incredible underwater world of the Andaman Sea with Dive Syndicate. Explore the world-famous Similan Islands and Richelieu Rock and the vibrant local reefs of Khao Lak. Join us on a day trip, get certified, or take the next step in your diving journey. Our experienced team is here to make every dive safe, enjoyable, and unforgettable.

  • SSI
  • Mares

Khao Lak Day Trips and Local Diving

Khao Lak is a perfect base for diving the Andaman Sea. Use our Khao Lak dive sites guide to compare local reefs and offshore highlights like the Similan Islands, and Richelieu Rock before choosing your days on the water.

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Turquoise water and granite shoreline in the Similan Islands
Explore Khao Lak's Local Reefs

Discover the colourful local dive sites of Khao Lak local dives in Khao Lak. Perfect for relaxed fun dives, refreshers, and shorter adventures, our local trips combine easy logistics, experienced guides, and plenty of time to enjoy the underwater world at your own pace.

Richelieu Rock rising from the Andaman Sea on a sunny day
Dive with Confidence

From your first enquiry to your final dive, we make every step simple. With experienced instructors, small groups, and carefully planned trips, you can relax and focus on enjoying the incredible diving Khao Lak has to offer.

Schooling fish circling an underwater wreck
Make Every Day a Dive Day

Mix local Khao Lak wreck diving with world-famous offshore adventures to create the perfect diving holiday. We'll help you choose the best dive sites based on your schedule, experience, and the season.

Colourful feather stars and reef fish in clear blue water
Start Your Diving Journey

Discover the underwater world with SSI Open Water Diver. From Open Water Diver and specialty courses to professional training, we'll help you develop your skills with confidence every step of the way. Languages: English and German.

Built on Experience. Driven by Passion.

We focus on the fundamentals that make a dive trip feel effortless: clear communication, safe planning, and well-organized logistics from Khao Lak — with local dives and day trips to the Similan Islands and Richelieu Rock.

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Aerial view of Khao Lak's coast and forested hills
Khao Lak Roots Since 1996

Built on the legacy of ME Diving Khao Lak, our team combines nearly three decades of local knowledge with a fresh passion for creating unforgettable diving experiences. We know these waters, the seasons, and the dive sites like home.

Scuba diver watching a manta ray glide overhead
Expert Local Knowledge

From the Similan Islands and Koh Bon to Koh Tachai, the Surin Islands and Richelieu Rock, we'll recommend the best dive sites based on the season and conditions and your experience—helping you get the most from every dive.

Scuba students practising equipment skills in a pool
Learn, Progress & Go Pro

Whether you're taking your first breaths underwater with a Try Scuba or working towards becoming an SSI Professional, we offer a complete range of SSI training with personalised instruction, small groups, and experienced Instructor Trainers.

Mares Horizon SCR diver exploring underwater
Experience Silent Diving

Discover the underwater world with the Mares Horizon SCR Rebreather. Enjoy quieter dives, longer bottom times, and unforgettable encounters with marine life—all under the guidance of our experiencedSCR XR Instructor.

Scuba diver stepping from a dive boat into the water

Relax - We'll Take Care of the Rest

Welcome to Dive Syndicate

Meet our friendly team, get fitted with your equipment if needed, and enjoy a relaxed dive briefing before we head to the boat. We'll send you everything you need to know before your trip.

Your Adventure Begins

Head out by traditional longtail boat to Khao Lak's local reefs, or board our speedboat for unforgettable adventures to the Similan Islands, Koh Bon, Koh Tachai, the Surin Islands, or Richelieu Rock. Departure times vary depending on your chosen trip.

Explore Beneath the Surface

Dive alongside experienced guides who tailor every dive to the conditions and your comfort level, giving you the confidence to relax and enjoy the incredible marine life of the Andaman Sea.

Keep Exploring

After your dives, relax with the team, rinse your equipment, and swap stories while we help you plan your next dive. Whether you'd like to explore another local reef or head to the Similan Islands or Richelieu Rock, we'll recommend the best options for your stay.

Scuba diver exploring a colourful coral reef

Let's Plan Your Perfect Diving Holiday

Tell us when you're visiting Khao Lak, your diving experience, and what you'd love to see underwater. We'll recommend the best combination of local fun dives, Similan Islands day trips, SSI courses, and unforgettable experiences to make the most of your stay.

Dive Syndicate

How can we help?

Choose the quickest way to reach our team in Khao Lak.