Diving liveaboard in Thailand and Myanmar
  • When & Where
    • Schedule and Prices
    • Destinations >
      • North Andaman Thailand >
        • Similan Islands
        • Surin Islands >
          • Richelieu Rock
        • The essential Underwater photo Guide to diving Thailand
      • South Andaman Thailand >
        • Phuket & Koh Phi Phi National Parks
        • Koh Lanta National Park
        • Koh Lipe and Tarutao National Park
      • Mergui Archipelago >
        • Liveaboard diving holiday in Myanmar
        • Burma's best dive sites
        • The Ultimate Underwater photo Guide to diving Burma
  • ABOUT
    • Our Boat >
      • DELICIOUS FOOD
    • Diving in Thailand in 2025-2026
    • Diving in Myanmar/Burma in 2025-2026
    • Blackwater diving in Thailand and Myannmar
    • Marine life in Thailand's Andaman Sea
    • Marine life in Mergui Archipelago
    • Dive Courses >
      • Learn to Dive
      • Continue diving education
      • Rescue diver
      • Professional Dive Courses
      • Hone your dive skills with a specialty course
      • Photo coaching in Thailand on the Smiling Seahorse
    • Guest Book
    • FAQ
  • Plan your trip
    • Our hotels recommendations
    • Khao Sok National Park
    • Taxi services >
      • Taxi services to and from Ranong
      • Taxi services to and from Phuket
      • Taxi services to Tap Lamu and Khao Lak
    • 10 things to do around Ranong
  • PROMO
    • HOT DEALS
    • Special Expeditions >
      • 8D Whale shark expedition - 20 March 2026 - North and South
  • gallery
    • Photos
    • Videos
  • CONTACT
  • BLOG
    • Most popular posts

Marine Environment Conservation

The Smiling Seahorse is committed to Ocean preservation and conservation since its inception in 2012 or even before.

As our ocean is more and more under pressure, we feel like we should be an ocean ambassador. We hope to educate the public and our dear guests about best diving practices to limit our impact on the environment. As diving becomes more and more popular around the world, limiting out impact on our beautiful reef is becoming even more important.
environment friendly dive operator
reef friendly amenities on your liveaboard
We are part of the Manta Trust Operator Wall of Fame - a community of tourism operators showcased for their blue commitment to manta conservation and sustainable dive and snorkel tourism.
Responsible Manta Tourism Operator
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The Smiling Seahorse's promises
  • to abides by Green fins  principles
  • to encourage environmentally responsible diving practices
  • to reduce/ reuse/ recycle as much as we can
  • to offer reef friendly products: such as our refillable organic, reef -safe Soap, Shampoo and hair conditioner.
  • to ask all our employees to help in ocean conservation efforts
  • ​To support marine science research and clean up projects

Here is what you can do to help us save our oceans! 

The Smiling Seahorse sustainability guidelines
The Smiling Seahorse - Guest Marine Conservation Guidelines

Ressources on Marine conservation

Manta Trust

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The Manta Trust is a UK-based charity that was formed in 2011 to co-ordinate global research and conservation efforts for manta rays and their habitat.

We are so proud to make it on
Manta Trust "Responsible Operator Wall of Fame" as a trusted partner to run sustainable Manta ray expeditions! 

Green Fins

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Green Fins is an approach to sustainable marine tourism activities that works to implement environmental standards for the diving and snorkelling industry.

Our guides are all respecting Green Fins Principles

Ocean Quest Global

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The Coral Conservationist: Restoring Reefs for the Greater Good, Ocean Quest now has a coral farm in Mergui Archipelago (Myanmar) and Phi Phi islands (Thailand)

We collaborate to offer "reef rehabilitation courses" upon request.

Manta Matcher

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We are one of the main manta database participants for Myanmar and organise regular scientific manta rays expeditions.

​https://www.mantamatcher.org

Longitude 181

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A french association working for responsible divers around the world and also working of environment friendly diving best practices.

​https://www.longitude181.org/

Shark Guardian

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Shark and marine conservation projects around the world

sharkguardian.org

Sea Shepherd

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Sea Shepherd is an international direct-action ocean conservation movement.
​

https://www.seashepherdglobal.org/

Coral Guardian

Fishing in Dubai UAE boat tour
A non-profit organisation dedicated to coral reef conservation and coastal communities empowerment 

www.coralguardian.org

World Wide Fund

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The World Wide Fund for Nature is an international non-governmental organization working in wilderness preservation, and the reduction of human impact on the environment.
www.worldwildlife.org

Marine Mega Fauna

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 marinemegafaunafoundation.org

Myanmar Ocean Project

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Ghost net initiative by our friend Thanda in Mergui Archipelago, Myanmar
​
http://www.myanmarocean.org/

Green Peace

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www.greenpeace.org 
Marine Conservation is important to us! If you see a way we can help your association/ NGO or project to protect marine environment or if you feel like your website could have an interest for our website visitors get in touch to be listed here.

The Smiling Seahorse

Our dive cruises

170 Ruangrat Rd, Tambon khao nivet, Mueang Ranong District, Ranong 85000​
Phone: +66860110614​
​Mail: [email protected]

www.thesmilingseahorse.com
Contact us on WhatsApp
Our schedule and prices
​Dive in Thailand
​Dive in Myanmar
​Discover our boat
Our blog
​
GCS

More information

Our guest book
​Our pictures
Our videos
​
In the press
Privacy policies
​Partners

  • TripAdvisor
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TAT Licence number : 31/00935
© COPYRIGHT 2012-2025. 
​
The Smiling Seahorse ​
Responsible Manta Tourism Operator
Picture
  • When & Where
    • Schedule and Prices
    • Destinations >
      • North Andaman Thailand >
        • Similan Islands
        • Surin Islands >
          • Richelieu Rock
        • The essential Underwater photo Guide to diving Thailand
      • South Andaman Thailand >
        • Phuket & Koh Phi Phi National Parks
        • Koh Lanta National Park
        • Koh Lipe and Tarutao National Park
      • Mergui Archipelago >
        • Liveaboard diving holiday in Myanmar
        • Burma's best dive sites
        • The Ultimate Underwater photo Guide to diving Burma
  • ABOUT
    • Our Boat >
      • DELICIOUS FOOD
    • Diving in Thailand in 2025-2026
    • Diving in Myanmar/Burma in 2025-2026
    • Blackwater diving in Thailand and Myannmar
    • Marine life in Thailand's Andaman Sea
    • Marine life in Mergui Archipelago
    • Dive Courses >
      • Learn to Dive
      • Continue diving education
      • Rescue diver
      • Professional Dive Courses
      • Hone your dive skills with a specialty course
      • Photo coaching in Thailand on the Smiling Seahorse
    • Guest Book
    • FAQ
  • Plan your trip
    • Our hotels recommendations
    • Khao Sok National Park
    • Taxi services >
      • Taxi services to and from Ranong
      • Taxi services to and from Phuket
      • Taxi services to Tap Lamu and Khao Lak
    • 10 things to do around Ranong
  • PROMO
    • HOT DEALS
    • Special Expeditions >
      • 8D Whale shark expedition - 20 March 2026 - North and South
  • gallery
    • Photos
    • Videos
  • CONTACT
  • BLOG
    • Most popular posts