This dive site features the Nanshin Maru, believed to be an American Civilian Oil Tanker sunk by a typhoon after WWII, making it distinct from the Japanese fleet wrecks in the area. It rests upright on a sandy bottom at 26 meters, offering a well-preserved structure to explore. Divers navigate around its hull and superstructure, which is largely intact and provides a fascinating historical context to the dive. The wreck is located near "Black Island".
The Nanshin Maru boasts a vibrant marine ecosystem. Divers can observe a pleasant array of fish life, including big-sized Emperors and batfish patrolling the wreck. Smaller, interesting creatures such as lionfish, various angel fishes, and numerous anemone-fishes inhabit the nooks and crannies of the vessel, making it a rewarding site for macro enthusiasts.
While specific seasonal highlights for the Nanshin Maru are not provided, the general best time to visit Coron for diving is during the dry season (October to June) for optimal conditions. This wreck is ideal for divers seeking a historical dive combined with rich reef fish interactions. Freedivers capable of reaching depths of around 13-26 meters will find the upright wreck a compelling subject for exploration.
