The wrecks of Coron
The Japanese wrecks around Coron / Busuanga offer some of the the best wreck diving in the world
The Japanese wrecks around Coron / Busuanga offer some of the the best wreck diving in the world
Japanese Freighter
Length: 168 metres
Beam: 17 metres
Water Displacement:
Engine:
Owned by:
Depth:
Hull-side level:
Position:
Recommended certification level: Advanced Open Water Diver, Wreck Diver Specialty
This is a beautiful wreck dive experience. More or less intact, this huge sunken ship usually offers good visibility of about 20 meters and ideal diving conditions. Japanese staff cars and trucks can be found in the cargo rooms.
Japanese Tanker
Length: 50 metres
Beam: 17 metres
Water Displacement: 834t
Depth: 32m
Hull-side level: 21m
Position:
Recommended certification level: Advanced Open Water Diver, Wreck Diver Specialty
(Civilian tanker / 834 gt.) The so-called “Black Island Wreck” can be easily identified as a small tanker converted to carry specific fuel (gasoline, Diesel, lube oil etc.) in small isolated tanks for replenishment of land-based depots. The ship is approximately 50 meters long sitting upright on a sandy bottom.
This dive site is perfect for beginner wreck divers and underwater photographers. It is a beautiful dive in clear water. You can see plenty of scorpion fish, lion fish, trumpet fish, groupers, and bat fish.
HISTORY OF THE ERROR IN NAMING THIS WRECK: The Japanese had many ships named Nanshin Maru. One Nanshin Maru was a Japanese freighter sunk in the Malacca Straits by a US submarine. There was also a tanker, the Nansai Maru ex. British oiler Ploiden, sunk at Black Island during WWII. This ship was captured in Hong Kong and renamed by the Japanese. The location of the Nansai Maru is not definitely known. It may be on the opposite side of Black Island in 60 meters of water.
Japanese Tanker
Length: 168 metres
Beam: 17 metres
Water Displacement:
Engine:
Owned by:
Depth: max. 27 m
Hull-side level: 12 m
Position: N11°58.291’, E 120°03.707’S(Coron Bay, Busuanga / Philippines)
Recommended certification level: Advanced Open Water Diver, Wreck Diver Specialty
In length, width, and volume the largest of the Coron wrecks. At this depth you may be able to make an hour-long dive.
If the Irako isn’t the best wreck dive in the Philippines then the Okikawa Maru certainly is! This wreck is totally covered with beautiful corals and offers a large variety of marine-life. The deck is between 10m and 16m and is good for wreck dive beginners.
This is a beautiful wreck dive site where you can observe groupers, sweetlips, occasionally turtles and sea snakes. Hard corals cover the port side, which is only 12 to 16 meters below the surface.
The big cargo rooms and the engine room allow easy penetration of this wreck for Wreck Diver Certified divers. If you dive from 10am to 2pm on sunny day you get a cathedral like effect from the beams of sunlight entering the cargo holds through the holes in the port side. The two massive boilers in the centre of the ship are a big attraction on this dive. You can pass behind the boilers and see the damage resulting from one of the bomb strikes that disabled the ship. It is possible to do a swim-through and pass from bow to stern withou exiting the ship.
Seaplane tender located between Culion & Busuanga Islands, near Manglet Island.
Displacement: 4,650 long tons (4,725 t)
Length: 114.8 m (376 ft 8 in) overall
Beam: 15.8 m (51 ft 10 in)
Speed: 19.0 knots (35.2 km/h; 21.9 mph)
Range: 8,000 nmi (15,000 km; 9,200 mi) at 14 kn (26 km/h; 16 mph)
Depth: max. 36 m
Hull-side level: 20 m; overturned
Position: N 11°59. 218’, E 120°58. 417’ (Coron Bay, Busuanga / Philippines)
Recommended certification level: Advanced Open Water Diver, Wreck Diver Specialty
The UN Akitsushima was a seaplane tender/carrier. The ship displaced 4725 tons and was armed with ten 25 mm anti-aircraft guns along four five inch (50 cal) guns. A large Kanwanishl flying boat was also available. In the year of August 1944, on the way to Kure and Imari, at at Coron Bay on 24th September 1944, the Akitsushima was sunk by aircraft of Task Force 38. And decommissioned on 10 November 1944.
Today, the Akitsushima is a very big warship laying on her port side after being hit near
the stern or the rear. The ship was apparently broken up into two pieces. The internal damage was intensive. It is located between Culion & Busuanga Islands at the coordinates, N 11°59. 218′, E 119°58. 417′.
The crane which was utilized for lifting the seaplane out of the water during its operational era is in one piece and lying on the sea bed amidst schools of barracudas. A single mounting of a 3-barreled AA gun is currently visible at the front of the flying boat tracks. For an adventurist, this is a fascinating dive where giant groupers, schools of barracuda and yellow fin tunas can be seen.
Due to depth and metal hazards within you need to have a Wreck diver certification to be allowed to penetrate the wreck. Certified divers can access the engine room to find the four engines and machinery, which were once used for operating the crane.
Provision Store Ship/Reefer
Jap. “Kyuryo-kan”
Length over all: 146.9 m
Beam: 19.05 m
Draft: 5.94 m (unloaded)
Displacement: 9,570 ts stdd. / 11,100 ts max.
Propulsion: 2 x 4,150 shp geared steam turbines, 6 Kampon-type waterpipe boilers, oil + coal fired
Max. speed: 17.5 knots
Range of operation: 6,600 naut. miles at 14.0 knots
Armament: 2 x 4.7”/50 cal. (12 cm) high angle guns in single armored stands; 5 x 1.0″ (2.5 cm) AA guns in single stands; numerous depth charges in poopdeck racks
Yard: Kawasaki Heavy Industries Co., Kobe/Japan
Built: May 1940 until Feb 1941
Launched: 14 Feb 1941
Commissioned: 5 Dec 1941
Depth: max. 34 m
Position: 11°58′10″N I 120°02′20″E (Coron Bay, Busuanga / Philippines)
Recommended certification level: Advanced Open Water Diver, Wreck Diver Specialty
Constructed by the Uraga Dock Co Ltd in the year 1938, The Kogyo Maru was built for Okada Gumi KK.
The weight of the behemoth was 6353 tons with the dimensions being a length of 129 metres and a width of 18 metres. Two powerful steam engines of 517 Nhp, fueled by oil were geared to a single shaft. Ishikawajima Shipbuilding and Engineering Co Ltd in Tokyo were responsible for the engine manufacture. The Kogyo Maru had her home port in Osaka. It was sunk during World War 2 by American dive bombers with 39 hands on board.
Today, the Kogyo Maru lies on her starboard beneath 34 metres of water and it is possible to swim through the entirety of the ship’s interior. There are six holds, engine room and a bridge area. In the second hold, one can see an incline of cement bags that fell as the ship capsized. Also visible, upon further investigation, is a bulldozer that draws your attention. It is easy to imagine it during a time in the past, when it was operational and driven by a driver. It is important to be mindful of the tractor and the air compressor to have a look at the obsolete but historically significant engine parts.
The next recourse is to swim up to the front mast where the crow’s nest lookout is still present as it was originally, which was 30 metres above the ocean, when the ship had sailed. It is possible to access the engine room or the captain’s bridge via the stern side of the vessel. If the diver finds that his air supply is running low, he can go up to the portside and check out the artificial coral formed at 22 metres.
If there is enough air, one can continue below deck and have a look at the submerged cargo and the mechanics of the ship. When the diver returns to the mooring line, he/she can see a school of barracuda swimming by.
Japanese Freighter
Length: 122 metres
Beam: 17 metres
Water Displacement: 5612 tons
Engine: An oil two stroke six-cylinder engine which produced 582hp
Owned by: Mitsubishi Shoji Kaisha Ltd
Depth: max. 30 m
Hull-side level: 18 m
Position: N11°58.291’, E 120°03.707’S(Coron Bay, Busuanga / Philippines)
Recommended certification level: Advanced Open Water Diver, Wreck Diver Specialty
The Olympia Maru was 122 metres in length and almost 17 metres wide, displacing 5612 tons. Originally powered by a steam engine, it was fitted with an oil two stroke six-cylinder engine producing 582hp in 1930. Mitsubishi Shoji Kaisha Ltd owned the vessel till the day it sank, even though it was requisitioned by the Japanese Defence Forces during the War.
Today, it sits upright in approximately 30 metres of sea water and is located in close proximity Tangat Island in Coron Bay. The coordinates are N11*58.291’, E 120*03.707’S.
The Olympia Maru site is a perfect dive spot with a variety of marine life such as banana fish, giant bat fish and giant puffer fish, which swim around the mast, bow and stern.
Divers need to be careful of crocodile fish and scorpion fish amidst the easy penetration at the cargo rooms for wreck diving.
The wreckage is at a depth of 28 to 30 metres but is visible at 15 metres. From Coron Island, it takes about 10 minutes to reach the site. Since the bow, stern and mast areas are fully intact, one can get a good coverage of the wreck during the first dive.
Thanks to its upright position on the seabed, easy penetrations into cargo holds are available for divers. As per seasoned divers, the effective way to start exploring is by heading through the prop shaft and through to its engine room. Among huge boilers, visibility is wonderful with sufficient light streaming through the structure.
Japanese Freighter
Length: 110 metres
Beam: 15 metres
Depth: 22m
Hull-side level: 14m
Position:
Recommended certification level: Open Water Diver, Advanced Open Water Diver, Wreck Diver Specialty
The cargo holds & engine room allow easy penetration of this wreck with lots of available light. In the engine room there are two large boilers which can be viewed from the front & back. Penetrating into the shower room you can see the tiles on the floor plus the light fitting with the bulb still in place. The top of the ship is at 14m & is covered with hard corals containing a large variety of marine life.
Auxiliary Cargo Ship of the Imperial Japanese Navy Combined Fleet in WW II
Sunk 24 September 1944 by U.S. air raid;
Dimensions: Gross tonnage 6,353
Overall length: ca. 160 m
Depth: max. 34 m
Hull-side level: 22 m; overturned
Position: 11°58’54″N / 120°02’15″E (Coron Bay, Busuanga / Philippines)
Recommended certification level: Advanced Open Water Diver, Wreck Diver Specialty
Constructed by the Uraga Dock Co Ltd in the year 1938, The Kogyo Maru was built for Okada Gumi KK.
The weight of the behemoth was 6353 tons with the dimensions being a length of 129 metres and a width of 18 metres. Two powerful steam engines of 517 Nhp, fueled by oil were geared to a single shaft. Ishikawajima Shipbuilding and Engineering Co Ltd in Tokyo were responsible for the engine manufacture. The Kogyo Maru had her home port in Osaka. It was sunk during World War 2 by American dive bombers with 39 hands on board.
Today, the Kogyo Maru lies on her starboard beneath 34 metres of water and it is possible to swim through the entirety of the ship’s interior. There are six holds, engine room and a bridge area. In the second hold, one can see an incline of cement bags that fell as the ship capsized. Also visible, upon further investigation, is a bulldozer that draws your attention. It is easy to imagine it during a time in the past, when it was operational and driven by a driver. It is important to be mindful of the tractor and the air compressor to have a look at the obsolete but historically significant engine parts.
The next recourse is to swim up to the front mast where the crow’s nest lookout is still present as it was originally, which was 30 metres above the ocean, when the ship had sailed. It is possible to access the engine room or the captain’s bridge via the stern side of the vessel. If the diver finds that his air supply is running low, he can go up to the portside and check out the artificial coral formed at 22 metres.
If there is enough air, one can continue below deck and have a look at the submerged cargo and the mechanics of the ship. When the diver returns to the mooring line, he/she can see a school of barracuda swimming by.
Japanese submarine hunter
Length: 40 metres
Beam: 8 metres
Depth: 21m
Hull-side level: 4m
Position:
Recommended certification level: Open Water Diver, Advanced Open Water Diver, Wreck Diver Specialty
The name of this ship was not known until February 2002 when a group of 6 intrepid Dutch divers spent all Sunday, in shifts, burrowing into the sand to find it! The bow is at 4m with a maximum depth of 19m. It is great as a third dive, for underwater photographers and the less experienced diver. The ship is tight against a reef, which at shallow levels is a fairyland of branching corals and miniature reef fish. A wreck and reef dive in one! The snorkellers will be happy too!