Living Blue With Big Blue Diving Khao Lak

For divers who live and breathe the ocean lifestyle – spending days at sea, diving pristine reefs, and naturally wanting to protect the incredible marine world we’re passionate about.

The Ocean Lifestyle

Four days straight on the water. Multiple dives daily. Sleeping under stars. Waking up to pristine dive sites.

This is living blue.

Multi-Day
Liveaboard Life

Big Blue divers in the dinghy

Sunrise to sunset on the water, sleeping on the boat, waking up to perfect dive sites in the Similan and Surin Islands.

Passionate Diving Community

Diver underwater in the Similan Islands

For people who choose four days straight diving because they can’t get enough of the underwater world.

Authentic
Sea Living

Real boat life, salty hair, multiple dives a day – this is paradise for ocean-obsessed divers.

Living Blue

Where Lifestyle Meets Conservation

When you spend this much time in the ocean, protecting it becomes personal.

Our conservation flows naturally from our ocean obsession.

Citizen Science Participation

Contribute to real research data while diving – photo-ID work, species monitoring, and habitat documentation.

Expert-Led
Learning

Marine biologists and conservationists join our trips, sharing knowledge and guiding research activities.

Local Partnership Impact

Supporting Thai marine conservation through partnerships with Andaman Turtle Watch and local conservation groups.

Meaningful Data Collection

Your diving contributes to ongoing research on turtles, manta rays, sharks, and reef health.

Our Living Blue Projects (So Far)

Turtle Conservation Expeditions

Join Andaman Turtle Watch marine biologists on specialized trips focused on turtle research and photo-identification citizen science.

Shark Conservation Partnerships

Kids viewing shark nursery in Khao Lak

Supporting local shark conservation with the Bamboo Shark Nursery to help restore the balance of the Andaman Sea’s marine ecosystem.

Manta Ray
Research

Collaborating with Marine Megafauna Foundation and Manta Trust on manta ray identification and behaviour studies.

Scientist-Hosted Expeditions

Eve Pillmore presents on our Similan liveaboard

Special trips hosting marine researchers where guests learn, participate in studies, and contribute to conservation science.

Blue Oceans logo
Andaman Turtle Watch logo cropped
Marine Megafauna Foundation logo
off the chart expeditions logo

Ready to Live Blue?

Join our community of ocean-obsessed divers making a real difference through meaningful conservation

Shell Yeah in blue text

Turtle Conservation Trips

We’ve partnered with Andaman Turtle Watch to offer an unique 4-night conservation-focused diving experience in the Similan Islands. These educational expeditions combines our renowned diving standards with hands-on turtle research opportunities.

Perfect for divers seeking an educational adventure that makes a difference.

Check-out Our 2025 - 2027 Turtle Trips

TRIP:

BB2628 Turtle Conservation Special

ROUTE:

Similans – Surin – Richelieu Rock

DIVES:

14

DEPARTS:

28 March 2026

RETURNS:

1 April 2026

BOOK THIS TRIP

TRIP:

BB2628 Turtle Conservation Special

DEPARTS:

28 March 2026

RETURNS:

1 April 2026

BOOK THIS TRIP

TRIP:

BB2603 Turtle Conservation Special

ROUTE:

Similans – Surin – Richelieu Rock

DIVES:

14

DEPARTS:

27 October 2026

RETURNS:

31 October 2026

BOOK THIS TRIP

TRIP:

BB2603 Turtle Conservation Special

DEPARTS:

27 October 2026

RETURNS:

31 October 2026

BOOK THIS TRIP

TRIP:

BB2608 Turtle Conservation Special

ROUTE:

Similans – Surin – Richelieu Rock

DIVES:

14

DEPARTS:

26 November 2026

RETURNS:

30 November 2026

BOOK THIS TRIP

TRIP:

BB2608 Turtle Conservation Special

DEPARTS:

26 November 2026

RETURNS:

30 November 2026

BOOK THIS TRIP

Turtle in the Similan Islands

TRIP:

BB2719 Turtle Conservation Special

ROUTE:

Similans – Surin – Richelieu Rock

DIVES:

14

DEPARTS:

28 January 2027

RETURNS:

1 February 2027

BOOK THIS TRIP

Turtle in the Similan Islands

TRIP:

BB2719 Turtle Conservation Special

DEPARTS:

28 January 2027

RETURNS:

1 February 2027

BOOK THIS TRIP

TRIP:

BB2729 Turtle Conservation Special

ROUTE:

Similans – Surin – Richelieu Rock

DIVES:

14

DEPARTS:

29 March 2027

RETURNS:

2 April 2027

BOOK THIS TRIP

TRIP:

BB2729 Turtle Conservation Special

DEPARTS:

29 March 2027

RETURNS:

2 April 2027

BOOK THIS TRIP

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2026 - 2027 SIMILAN DIVING SEASON - EARLY BIRD DISCOUNT

SAVE 10% + BOOK NOW, PAY LATER

10% off all cabin prices when you book 2026-2027 now. Just 20% deposit secures your spot—full balance not due until 1st October 2026.