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Exploring the Okikawa Maru Wreck
The Okikawa Maru wreck lies upright in 10 to 26 meters of water, making it accessible to both beginners and more advanced divers. The shallow depth of the deck allows for longer bottom time and easier navigation.
For certified wreck divers, there are several safe penetration routes to explore inside the ship’s massive hull, including the engine room and propeller shaft.
Over time, the Okikawa Maru has become a haven for marine life. You can spot large schools of batfish, sweetlips, and groupers swimming around the structure.
The exterior is covered in soft corals and sponges, adding vibrant color to the metal walls. Although visibility is usually good, some areas may have occasional current, especially near the stern.
Season
Oct-May
Dive planning and safety | Okikawa Maru
Because of its size, the wreck is often dived multiple times. It’s a great training site for learning wreck diving techniques. However, if you plan to enter the wreck, proper certification is recommended. Local dive shops can provide guidance, rental gear, and experienced guides to help you explore safely and get the most out of your dive.
Whether you’re passionate about WWII history, marine ecosystems, or just love exploring large structures underwater, the Okikawa Maru is a must-dive site in Coron. It’s a perfect blend of history and underwater life—an unforgettable experience for any diver.
Dive equipment
Take a look at some of the specialized equipment that is used during wreck diving.
Wreck diving in Coron
Discover all the interesting wrecks of Coron using our database of dive sites.
Dive centers
Take a look at the different dive centers that offer wreck diving not only in Coron.
Wreck diving techniques
What is so special about wreck diving? One thing is that you can’t go straight up because you are inside.
Three great links
Historical Depths
Discover the fascinating history of Coron bay, a World War II relic site that tells stories of the past. Wikilink
Underwater Wonderland
Experience vibrant marine life as you navigate through the Irako shipwreck, a hub for biodiversity.
Diving Tips
Learn essential diving tips to safely explore this iconic wreck, suitable for divers of varying expertise. When you participate with one of the dive centers you will get a lot of really good information and tips regarding wreck diving.
Marine life around the Okikawa Maru wreck
In addition to its historical significance, Okikawa Maru is surrounded by rich marine biodiversity. Divers often encounter schools of barracuda, tuna, groupers, lionfish, nudibranchs, and occasionally turtles and reef sharks. The coral growth and sponge-covered walls add color and life to the otherwise eerie wreck, making it a favorite for underwater photographers.
Palawan’s wreck diving adventures
Discover everything from dive centers to dive sites with our interactive map, list of trusted dive centers and other useful tools.
Top 4 dive centers
Top four dive centers in Palawan. We did it so you don’t have to. Read more here.
Plan your trip
Create your dream journey with the help of our carefully selected resources.
List of dive centers
Browse and search through dive centers and discover experts near you.
Top 10 dive sites
Discover the most breathtaking diving spots around Palawan. We have listed the top 10.
Travel guide
Get tips and advice to make your diving adventure unforgettable. We have put together some tips.
Discover what divers are
saying about us
Here, our customers share their real experiences from diving adventures with us in Palawan. Read genuine reviews, personal stories, and testimonials that highlight their satisfaction with our dive services, guides, and unforgettable underwater moments. Whether it’s exploring shipwrecks, meeting sea turtles, or learning to dive, you’ll find out why so many divers choose us again and again
Very nice experience with a smooth process and some useful tools.
Anna Svensson
Certified Diving Instructor
Half the fun is to plan the trip and read about all the highlights.
Mikael Eriksson
Marine biologist
When I was going to pick some great spots I used the Trip planner.
Lisa Andersson
Underwater Photographer