Republic of Palau: Diving the Best Collection of WWII Wrecks

The Republic of Palau is an island nation in the Pacific Ocean. It is situated 800 kilometers (500 miles) east of the Philippines and 960 kilometers (600 miles) north of Indonesia, both of which are also a popular diving destination.

Photo courtesy from Inhabitat

Consisting of 340 islands with a total coastline length measuring 1,500 kilometers (930 miles), Palau is a scuba divers paradise where you can explore over 80 dive sites, most of which will take you to go drift diving and wreck diving. In fact, Palau has a good collection of shipwrecks and plane wrecks from the Second World War. Liveaboard diving is also popular in Palau, especially if you intend to go diving in the southern islands.

How to get to Palau: Before we proceed with describing the underwater beauty of Palau, it is imperative that you should know how to get to this diving paradise. Since it is located in the vastness of the Pacific Ocean, the only way to get to Palau is to fly in via the Roman Tmetchul International Airport (ROR). Located 6 kilometers (4 miles) from the town of Koror, this is the only international airport that services daily incoming and outgoing flights.

Diving Conditions in Palau

Palau has a tropical climate. While located in the tropics and conditions are fairly good for diving, you have to take note of the good news and bad news. The good news is that Palau is outside the typhoon zone and it is very rare for storms to pass the islands. On the other hand, the bad news is that Palau receives a decent amount of rainfall. While rain is prevalent year-round, it is concentrated from July to October which can affect visibility, especially in sites near the shore.

With this, November to May is the peak for the Palau diving season. During these months, you can enjoy a warm water temperature ranging from 21-32°C (70-90°F) and clear waters with visibility at 20-30 meters (60-100 feet).

Despite Melekeok being considered as the Capital of Palau, diving is centered at Koror which is the largest city and it is where half of Palau’s residents live. This is where most of the dive shops are located that offers gear rental, certification courses and guided tours to nearby dive spots and to the sites in the Southern Islands.

Diving Conditions in Palau: at a Glance

Ave. visibility 20-30 meters (60-100 feet)
Ave. water temperature 21-32°C (70-90°F)
Current Low to Average
Experience For all levels of certification
Exposure Suit 3mm
Type of diving Wall diving, drift diving, cave diving, shore diving, boat diving, muck diving, drift diving and wreck diving
Marine life 1300 species of fish, 700 types of anemones and corals, six endemic marine fish species

Orange stripe wrasse, gobies, Needle-spine coral goby, Helen reef pygmy goby, collared wrigglers, Apogon dianthus cardinalfish, deep blue Chromis, Protoanguilla Palau eel, False-saddled snake-eel, Cuttlefish, gray reef shark, blacktip shark, and whitetip reef shark
Corals Famous for its corals
Wrecks Famous for its wrecks
Liveaboard No, but recommended for the South West Islands
Best time to visit November-May
Main diving area Koror

Best Dive Sites in Palau

Koror – Epicenter of Palauan Diving

If you try to look at statistics, Koror will tell 2 things. First, it is home to half of Palau’s population. Second, it houses most of Palau’s dive sites and is your jump-off point to nearby destinations.

Amatsu Maru Wreck

Photo courtesy from tinfish

Measuring 159 meters (522 feet) long, the Amatsu Maru wreck is the biggest shipwreck, not just Palau but in Micronesia. This former Japanese naval vessel now rests at 40 meters (131 feet) deep. She has an upright position where you can explore the shallower portions of the wreck, like the main deck at 30 meters (98 feet) deep.

Photo courtesy from Spotmydive

The Amatsu Maru wreck is also called as the Black Coral wreck since it has a healthy population of black corals that have encrusted its structures.

Iro Maru Wreck

Photo courtesy from Spotmydive

After taking a direct hit at the engine room during the 1944 Operation Descrate 1 of the Second World War, the Iro Maru succumb to its final fate and sank. Measuring 143 meters (469 feet) long, this former Japanese Naval freighter is now resting at an identical depth with the Amatsu Maru at 40 meters (131 feet) deep. With a perfect upright orientation, you can explore different parts of the ship at various depths. The deck can be found at 25 meters (82 feet) deep while the top of the mast is the shallowest part at 8 meters (26 feet) deep. Her structure is now fully encrusted with soft and hard corals.

Jake Seaplane Wreck

Photo courtesy from Palau Dive Adventures

The Jake Seaplane wreck is a former Japanese Navy plane that was discovered by a fisherman who saw it from the surface. Now, this gives you a hint on how clear the surrounding waters are. Measuring 11 meters (36 feet) long with a wingspan of 15 meters (49 feet), this slow flying reconnaissance plane is now resting at 15 meters deep in an upright position. Although her engines were detached and badly damaged, most of the planes section is intact. The tail section is detached but can be found just a few meters away.

Those are just some of the wrecks that you can explore in Palau. Let us now proceed to other popular diving sites which will primarily take you to go drift diving.

Blue Corner Palau

Photo courtesy from YouTube

Considered as one of the best diving in the world, Blue Corner is an epic dive that requires you to go drift diving along unpredictable currents. The usual fad when exploring Blue corner is you will initially descend to a reef flat at 8 meters (26 feet) deep. You will then swim towards the ledge and secure yourself in one of the solid rocks using a reef hook so that you will not be carried away by the strong current.

While firmly attach to the reef, you will feel the incoming rush of water as a result of upwelling. In effect, nutrient-rich waters rise from the deep which supports an array of marine life. Here you can see eagle rays, whitetip reef sharks, gray reef sharks, dogtooth tunas and Napoleon wrasse.

The Big Drop off

Photo courtesy from Fish’n Fins

Situated along Ngemelis Island, the Big Drop Off has a close resemblance to the Blue Corner, except that it is not subjected to strong current. The top portion of the reef is very shallow at 3 meters (10 feet) deep making it the perfect entry point. While underwater, it will not take you long to reach the vertical wall that plunges down to 274 meters (900 feet) deep. As you traverse down the wall, you will see that the ledge is fully encrusted with corals, sponges and sea fans with varying colors. Among the resident living in the vertical structures of the Big Drop Off are Moorish Idols, butterflyfish, clownfish, nurse sharks and hawksbill sea turtles.

Peleliu Diving

Peleliu is an island situated 46 kilometers (28 miles) south of Koror and is known for 2 things: the Battle of Peleliu in the past (particularly during the Second World War) and presently as a diving destination. This island is surrounded by 8 dive sites, all of which guarantee you fun and satisfaction.

Peleliu Wall, Peleliu Cut and Peleliu Express
Peleliu Wall. Photo courtesy from YouTube

Located on the southern coast of Peleliu Island, Peleliu Wall is a steep canyon that has a healthy population of large pelagics like sharks. Exploring Peleliu Wall will initially require you to descend to its reef crest at 10 meters (33 feet) deep. You will ride along moderate to a strong current that will take you the wall that goes all the way down to 30 meters (98 feet) deep. Typically, you will secure yourself using a reef hook to one of the rocks in the reef crest just at the top of the vertical wall where it is a good spot to see tiger sharks and bull sharks.

Peleliu Cut. Photo courtesy from YouTube

Once you detach yourself from the reef hook in Peleliu Wall and if the current is pretty strong, you will then proceed to Peleliu Cut where whitetip reef sharks and jacks abound the reef.

Peleliu Express. Photo courtesy from Flickr

Peleliu Wall, Peleliu Cut, and Peleliu Express are adjoining reefs. Among these sites, Peleliu Express has the strongest current where it can reach 4 knots.

Chandelier Cave. Photo courtesy from Pinterest

Other noted diving sites in Koror are the huge Chandelier Cave where you can see stalagmites and stalactites and the Ngedebus Corner which is popular for Napoleon wrasse, gray reef sharks, and whitetip sharks. The southern islands of Palau are also good for diving like Helen Reef, Tobi Island, and Merir Island. However, the reefs in this marine reserve were badly damaged from coral bleaching due to El Nino.

Recommended Palau Dive Shops: For all your diving needs like gear rental, scuba certification and guided underwater tours, we highly recommend the PADI facilities of Fish n Fins Palau and Palau Dive Adventures.

Palau Liveaboard Diving

For you to maximize your Palau dive adventures and visit the most number of dive spots, we highly recommend you sign-up for a Palau liveaboard cruise. The itinerary will usually cover the top diving spots of Koror all the way down to the southern islands which are 600 kilometers (373 miles) from mainland Palau. With this, we highly recommend the 32 meters (105 feet) long Palau Aggressor, the 29 meters (95 feet) long Ocean Hunter III or the Eclipse and Safari liveaboards from Sam´s Tours.

Jellyfish Lake. Photo courtesy from Wikipedia

Sidetrip: Your visit to Palau is not complete without dropping by at Jellyfish Lake. Located at Eil Malk Island, Jellyfish Lake is host to millions of golden jellyfish that migrate horizontally across the lake every day.

Photo courtesy from Tinker Travels

Snorkeling is the main fad in Jellyfish Lake and do not worry about getting stung as they are stingless.

General Information about Palau

Capital city Melekeok
Currency US dollar (USD)
Official language English, Palauan
Visa Required No
Electricity Standards 110 V / 60 Hz
Time Zone GMT +9
Official tourist information website
Points of Interests Jellyfish Lake and Ngardmau Falls in Badeldoab
Video courtesy from Palau Dive Adventures


I am a scuba diving newbie, a Project Manager by profession, and an entrepreneur at heart. I have lived in the corporate world for a few years now with very little excitement in my life. This site is my attempt to live the adrenaline my life is missing and be able to live real-life storybook stories with my wife and children. I am the father of the best two children in the world and husband to the most patient woman on this planet.

Recent Posts