Diving & Underwater
Premium Liveaboard Diving in Similan Islands | Luxury Diving
Dive the most remote and pristine reefs on a luxury liveaboard vessel
Why the Similan Islands Are a Diver's Paradise
The Similan Islands regularly appear on lists of the world's top ten dive destinations. This protected national park sits about 70 kilometres off Thailand's Andaman coast, far enough from shore that the water stays remarkably clear — visibility often reaches 30 metres. Healthy coral gardens attract manta rays, whale sharks, and leopard sharks. Because the archipelago is so remote, a liveaboard is the best way to reach dive sites that day-trip boats can't get to.
What Makes Premium Liveaboard Diving in Similan Islands Worth It
This experience is built for people who want serious diving without giving up comfort. Every detail, from the boat to the guides to the food, is set up so you can focus on what's underwater.
A Vessel Designed for the Trip
Your floating base has spacious en-suite cabins with quality bedding, a sun deck with wide ocean views, and an onboard chef cooking fresh Thai and international meals. Between dives, you can stretch out in the lounge, have a sunset drink, or stargaze from the upper deck — well away from light pollution and the usual noise of daily life.
World-Class Dive Sites
Over the course of your voyage, you'll explore legendary spots like Richelieu Rock, Koh Bon, and the iconic granite boulders of the Similan archipelago itself. Early-morning dives and night dives let you see the reef at its best, often with no other boats around.
Expert Guides and Small Groups
PADI-certified divemasters lead small groups so everyone gets real attention, whether you're a seasoned technical diver or working toward your advanced certification. Nitrox is available on board, and high-quality equipment is included so you can travel light.
What to Expect on Your Trip
Most itineraries run three to six nights during diving season, October through May. A typical day includes up to four dives, solid meals, and downtime on quiet, uninhabited beaches. Transfers from Phuket or Khao Lak are arranged so getting to the boat is straightforward.
Who Is This Experience For?
This trip works well for couples after a memorable underwater adventure, groups of friends chasing bucket-list marine life, or solo travellers who want to meet like-minded people. Whatever your experience level, the crew adjusts each voyage to match.
Book Your Spot
Spaces on board are kept limited on purpose. Book your cabin early, especially for peak-season departures, and get ready for a trip that pairs top-level diving with the kind of comfort Thailand does well. Reach out to our concierge team to put together your ideal itinerary.