Similan Islands
Thailand’s Best National Marine Park
Discover a world where white-sand beaches meet crystal-blue waters and vibrant coral gardens stretch as far as the eye can see. The Similan Islands are a diver’s dream and a snorkeller’s haven—home to majestic whale sharks, graceful manta rays, and thriving marine life. Whether you’re seeking adrenaline-filled underwater adventures or serene escapes on untouched shores, the Similans promise an unforgettable journey into nature’s most stunning masterpiece.
scuba divers
Your Best Chance To See A Whale Shark
From November to April, advanced scuba divers have their best chance of seeing a whale shark at Richelieu Rock. Join a quick day trip for two dives, or maximise your chances with an few days on the liveaboard.
Day Trip
- Two Open Water Dives
- Breakfast and Lunch
- Divemaster max 4 divers
- Advanced Divers Only
2 Days / 1 Night
- Six Open Water Dives
- Air Conditioned Cabin
- Divemaster max 4 divers
- Advanced Divers Only
3 Days / 2 Nights
- Ten Open Water Dives
- Air Conditioned Cabin
- Divemaster max 4 divers
- Advanced Divers Only
Swim With Turtles
Thailand's Turtle Sanctuary
Thanks to dedicated conservation and protected nesting beaches, the Similans are one of the best places in Thailand to encounter Green and Hawksbill turtles. Whether snorkelling in shallow lagoons or diving deeper reefs, your chances of meeting these gentle creatures are wonderfully high.
Not just for scuba divers
Snorkelling Trips
The Similan and Surin National Marine Park welcome you to explore the islands beaches and tropical coral reefs. Walk on white sandy beaches and snorkel on Thailand best coral reefs
Fancy camping on a remote tropical island? Check out the overnight Surin Islands trip...
Similan Islands
- Snorkel Thailand's Best Coral Reefs
- Phuket / Khao Lak Hotel Transfers
- Snorkelling Gear + Guide
- National Marine Park Entry
Surin Islands
- Visit Sea Gypsy Village
- Phuket / Khao Lak Hotel Transfers
- Snorkelling Gear + Guide
- National Marine Park Entry
Surin Islands Overnight
- Two Days / 1 Night
- Phuket / Khao Lak Hotel Transfers
- Camping and Room options
- National Marine Park Entry
How To Get There?
All trips include return hotel transfers from all hotels in Phuket and Khao Lak areas.
Phuket to Thap Lamu Pier: 100 KM (62 miles) – Mini van journey around 2 Hrs.
Thap Lamu Pier to Similan Islands: 65 KM (40 miles) – Speedboat journey around 1.5 Hrs.
Phuket to Nam Kem Pier: 130 KM (80 miles) – Mini van journey around 2.20 Hrs.
Nam Kem Pier to Richelieu Rock: 70 KM (43 miles) – Speedboat journey around 1.6 Hrs.
If you are staying in Khao Lak then a lot shorter transfer to either departure port around 30 minutes mini van transfer followed by the speedboat.
national marine park
Similan Islands
These amazing islands are located one and a half hours speedboat journey from the mainland
Frequently Asked Questions
Do I Need Scuba Diving Insurance?
Thailand Divers requires all certified divers joining scuba day trips, liveaboards or courses for certified divers to have their own suitable scuba-diving insurance before diving. This includes Refresher, Advanced Open Water, Nitrox and Deep Diver courses. Insurance is not included in these bookings.
Your existing travel insurance or personal dive insurance is acceptable if it covers your planned scuba diving in Thailand, including the activities, maximum depth and all dive dates, with cover for dive-accident medical treatment, emergency evacuation and recompression chamber treatment. Check eligibility, limits and exclusions with your insurer and bring confirmation of cover.
If you already have suitable cover, you do not need to buy another policy. If you need cover, see our scuba insurance guide and DAN short-term option. Check the policy before purchasing.
Scuba-diving accident cover is included for Discover Scuba Diving, Explore Scuba and Open Water students during their booked course, subject to eligibility and policy terms. These students do not need to arrange separate scuba cover for those course activities. This does not replace travel insurance or cover later certified fun dives.