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Western Rocky dive site in Burma

At the South Western border of Mergui Archipelago, Western rocky might be the most well known dive site in Myanmar

Western Rocky
Western Rocky
Western Rocky is one of the archipelago’s southernmost dive sites in Myanmar and perhaps one of its most exciting in terms of the breadth of diving on offer. Western Rocky itself is a small island, sporting a dive passage right through its heart that just manages to be lit by daylight all the way through.
Baby frogfish
Baby frogfish
 A guest appearance by a spotted eagle ray is not uncommon and there are good chances of seeing rare species including the famous whale shark, bow mouth guitar fish, harlequin shrimp, frog fish and sea horse, while the anemone-lined cavity is full of oversize lobsters and crabs. The four islets off shore are worth a dive on their own, their walls blanketed with clams and colorful sponges, and busy with big reef squid and chevron barracuda. Canny divers who plan their itinerary well can enjoy a spectacular night dive on the south wall where the red and orange coral are lit to perfection by the moonlight.

All our dive cruises go to Western Rocky!

Burma diving cruise for 6 days 5 nights : Explore the Mergui islands
Burma diving cruise of 7 days and 6 nights : up to Black Rock
8 days diving around the undiscovered Mergui Archipelago
Our most popular Myanmar diving cruise featuring a full tour of the Mergui Archipelago

9 days Burma exploration cruise: one step further
Let's explore new dive sites in Burma... Come with us to the most remote locations...

The Smiling Seahorse

Our dive cruises

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

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  • 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 2024-2025
    • Diving in Myanmar/Burma in 2024-2025
    • 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 Special Marine Bio with Gavin Miller - 10 Nov 2025
      • 8D Whale shark expedition - 20 March 2026 - North and South
  • gallery
    • Photos
    • Videos
  • CONTACT
  • BLOG
    • Most popular posts