Coming up! Jonathan visits the wrecks of Palau—and
it’s not just ships! Welcome to Jonathan Bird’s Blue World! The Republic of Palau is an island nation
consisting of more than 500 beautiful, unspoiled islands in the Pacific. This blue water paradise is a top destination
for scuba divers from around the world. Located 500 miles east of the Philippines
in the middle of the Pacific Ocean—Palau is not easy to reach. Julia and I traveled all the way here to spend
a week diving on the Rock Islands Aggressor, a luxury liveaboard dive yacht. We have already done some incredible dives. We have visited massive coral caverns, filmed
some shark action, seen colorful coral, huge schools of fish and dove in strong currents
with reef hooks. It might seem like we have seen it all. But there’s more. Today we are diving a Japanese shipwreck called
the Iro. Follow the mooring line down… Palau is notorious for being the site of the
bloodiest battle of the Pacific during World War II. Here, the United States and Japan fought for
control of this tiny nation in a battle that took over 2 months. 13,000 men lost their lives. Remnants of the battle are everywhere, both
above and below the water. It’s a cloudy morning as we head out to
the wreck of the Iro. But we soon forget the weather as we roll
into the warm ocean. The Iro definitely has the shape of ship but
there’s something odd about it. This ship grew a beard. Closer inspection reveals that every square
inch of the wreck is covered in a thick growth of healthy coral. Swimming across the deck at 25 meters, I pass
through superstructure that barely resembles its man-made origins. The ladder is the only giveaway. Sponges add a splash of red. Sinking into one of the cargo holds, the visibility
drops significantly due to the deterioration of the cargo, and a lack of water movement. We don’t touch anything down here because
there is a lot of live ammunition that could explode even after all this time. Good buoyancy is important. A layer of who-knows-what is suspended like
clouds near the ceiling. There are cases of sake bottles. Coil springs, and ammunition. The wood has rotted out of these barrels, leaving
just the metal hoops. There is even rope, almost 80 years old and
still intact. The Iro was a Japanese warship, 470 feet long,
that survived a sub attack and an aerial attack before finally being sunk by a 1,000 pound
bomb that hit the engine room in March of 1944. Seventy five years later, marine life has
replaced this ship’s violent past with a peaceful and benevolent existence. On the upper deck, a field of lettuce coral,
the weight of which will eventually cause the deck to collapse as it rusts away underneath. Schools of fish find safety within the protection
of a large stand of staghorn coral. You need to back up to realize this is not
a natural reef but more like a beautiful terraced garden. Soon with our air running low, we head back
to the boat. Wow! Just amazing! I mean the amount of marine life that grows
on the wrecks around here. It’s a whole different way of wreck diving….it’s
kind of like, yeah okay the wreck is pretty cool, but look at all the coral! Wow! Our dive on the Iro gave us a taste of Palau’s
wide range of wrecks, leaving us wanting more. So, at the end of our week diving with Aggressor,
we decide to stay a few more days and see a couple more wrecks. We head over to Sam’s Tours where we meet
up with local wreck expert Matt Boyle. All of Sam’s Tours’ boats are named after
sharks, and today we’re on the Silvertip. Captain Ford Castillo knows these waters like
the back of his hand. We get our gear ready. And then its time to head out. You don’t even need to go diving to enjoy
the beautiful scenery of Palau. Driving the boat between the islands is a
blast…and so picturesque. We have arrived at the wreck of the Teshio
Maru. As we head down the algae-covered mooring
line, soon the wreck comes into view. At only 24 meters maximum depth, this is one
of the shallowest wrecks in Palau, and it has pretty good visibility too. The twisted wreckage of the Teshio Maru is
fun to swim through. Matt leads the way on a tour of the wreck. Like the Iro, it has a ton of marine growth,
but the bow still looks like a ship. As I round the corner of the bow, there is
an opening in the hull that is probably a result of an explosion. Matt and I head inside. Bulkheads have rusted through, providing a
way to sneak between holds safely. We can always see the way out. In the engine room we find some kind of catwalk
and some electrical boxes. It’s difficult to determine what a lot of
this stuff was after 75 years in the ocean. We turn and head back towards the light, making
our way through the twisted remains of the hull plates. The Teshio Maru was actually washed up on
shore after the attack, but slipped into the water following a storm, tumbling, twisting
and breaking on its way down the slope to its final resting place. This is one of the things I love about wreck
diving: crawling through tight restrictions! Of course it means you get rust stains on
your wetsuit. On the end of a mast, I examine a small reef
community, complete with sponges, fish and coral, a microcosm of the Palau marine ecosystem. After a decompression stop on the mooring
line, I reluctantly head back up to the surface. We switch our gear over to fresh scuba tanks,
because we have one more wreck to explore. But first, Ford wants to show us something
cool. A cave. But this is no ordinary cave. So this was a secret Japanese seaplane base
where they would refuel their seaplanes in a cave. There’s a fuel pump over there, and a whole
bunch of barrels. And the American’s bombed it with a skip
bomb which skipped across the water and came in here and lit the whole place on fire, so
the whole thing is all burned out. Exploring this cave is a perfect surface interval
between dives. Then it’s off to our last wreck. And it’s not a ship. This is a Japanese seaplane, one of the planes
that would have refueled in the secret cave gas station. The seaplane is an Aichi E13A Japanese Navy
reconnaissance plane, powered by a 14 cylinder radial Mitsubishi engine. At only 38 feet long, it was not a large plane,
which made it perfect for spy missions. And the pontoons meant it could land and hide
anywhere in the maze of Palau’s islands. Today, the pontoons are deteriorating but
they are still easily recognizable. Because the prop is not bent, the engine was
likely not running when the plane sunk and because the canopy is open, the pilot most
likely escaped. Over time, the heavy Mitsubishi engine fell
off exposing the internals…but there isn’t much to see since marine growth has covered
everything over. There is some kind of electrical box on the
bottom next to the wreck. Swimming behind the plane, I can see that
the tail section is missing, allowing a look up inside the back of the cockpit. And I can also get a pilot’s eye view out
the windscreen. On the right wing, some kind of container,
possibly for oil. Nearby, we find the tail section, completely
overgrown in coral. Seems to me this would make a great place
for fish to hang out. A fish hanger! It’s not a very big wreck, but it’s really
cool because you can see the whole thing at once. Marine life doesn’t seem to grow on the
aluminum skin of a plane as much as it does on the steel of a shipwreck, so the plane
still looks almost ready to fly! Plane wrecks are cool, and it’s hard to
believe that that one is 70 years old. It’s so intact, the metal is still shiny. Wreck diving is one of the most exciting ways
to revisit history. The wrecks of Palau afford a unique and interesting
glimpse into one of the most significant battles of World War II. But even for divers who are more interested
in marine life, there is plenty of that on the wrecks. The ocean has an effect on all of us, but
perhaps none so significant as it does on sunken ships. It’s amazing how these weapons of war have
been transformed by the Blue World. Hey everyone! If you love Blue World and would like to help
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