7 Day / 7 Night Thailand Liveaboards

The Similan Islands are currently open until 15 May 2026

For more information on the best time to go to the SImilan Islands click here.

Extended Exploration of Thailand’s Top Dive Sites

Seven-day trips usually combine multiple itineraries into one seamless adventure. Dive deep into the Similan and Surin marine parks, with extra time at premier sites like Richelieu Rock and Koh Tachai.

Thailand Aggressor

Best Seller, Low Season Schedule, Luxury Similan Liveaboard

Dive Thailand’s best with the Thailand Aggressor. Explore the Similan Islands and Richelieu Rock during the high season, or venture south to Hin Daeng and Koh Haa in the low season. This spacious and well-equipped yacht offers comfort, great food, and world-class diving.

Andaman

Best Seller, Budget Class Liveaboard

MV Andaman is a budget-friendly Similan liveaboard with a long history of safe, reliable trips to the best dive sites in Thailand. Known for its friendly crew, flexible itineraries, and great value, it’s an ideal option for divers looking to explore the Similan Islands without breaking the bank.

The Phinisi

Best Seller, Luxury Similan Liveaboard

The Phinisi is a purpose-built dive boat styled as a traditional Indonesian phinisi, offering luxury and comfort on Similan liveaboard trips. With spacious decks, well-appointed cabins, and a professional dive team, it’s ideal for divers seeking a reliable and high-quality experience around Thailand’s best dive sites.

Want to know more about why you should choose a multi day? We have provided some extended information about why choosing a Similan liveaboard is the best way to dive the Similan Islands.