thailand's national Marine park
Similan Islands
Day trips from Phuket and Khao Lak
Come and Explore the Similan Islands
Want to miss the crowds and don't mind a very early start? Choose the Early Bird trip.
Prefer a later start? Choose our Classic Similan Islands day trip.

Early Bird Similan Islands day trip
A very early start for travellers who want quieter beaches and to reach the national park before the main daytime crowds. Places are limited and this trip can sell out quickly, so check your date early.
- 04:00 pickup start
- First on the islands
- Enjoy empty beaches

Classic Similan Islands day trip
The straightforward all-inclusive choice for couples, families and first-time visitors, with island visits, guided reef snorkelling and Phuket or Khao Lak hotel transfers.
- 06:00 pickup start
- Explore tropical islands
- Snorkel coral reefs
For certified divers
Scuba Diving Day Trips
Come and make two unforgettable dives in Thailand’s finest national marine parks, home to spectacular reefs and dive sites considered among the best in the world.
National Marine ParkRichelieu Rock
Famous offshore pinnacle
with exceptional marine life.
National Marine ParkSurin Islands
Bright coral reefs and clear water
with two guided dives.
National Marine ParkSimilan Islands
Granite seascapes and blue water
with classic island diving.
Bucket-list diving
Explore the Andaman on a liveaboard
Stay where the diving happens, fit more dives into your trip and reach the best of the Similan Islands, Surin Islands and Richelieu Rock without returning to the mainland each evening.
Twin and double cabin options are available. A private cabin can be requested with the applicable single supplement; exact cabin availability is checked before payment.
2 days / 1 nightRichelieu Rock & Surin
A compact overnight route with more diving than a single day trip.
฿18,400 per diver
3 days / 2 nightsSimilan & Richelieu
A balanced multi-day itinerary with comfortable nights onboard between dives.
฿26,500 per diver
4 days / 3 nightsFull North Andaman route
The longest current option for divers who want the most complete experience.
฿32,000 per diver