And as you can see, it's a very rocky, mountainous place.

I thought this had to blend in with the locals.

Greece is the home of democracy mythology, several delicious flavors of gelato and these cool little fish bags that clean your feet or at least make you tingle.

And based on writings by the one and only Plato, it could also be home to the legendary Lost city of Atlantis, and I'm here to find it.

I'll figure this thing out by tomorrow.

Latest times For centuries, Atlantis was dismissed as a myth.

But thanks to advances, an underwater explode Ori Tech scientists have been finding ancient sunken civilizations all around the globe.

None have been confirmed as Atlantis, but the existence of these cities strongly suggest a civilization matching.

The description of Atlantis is waiting to be found, and I have reason to believe it's somewhere in Greece.

Recently powerful earthquakes of rock the Greek Isles.

This has dramatically changed the ocean floor, revealing long loss caverns that date back to the time of Atlantis.

Some of these cabins, Air said toe hold ancient remains that I believe could be the evidence we need to prove that Atlantis was once here in the Mediterranean.

To begin my investigation, I'm headed to a cutting edge museum that is dedicated to the real history of the lost city.

Let me check it out.

This place has holograms like Coachella, Plato and virtual reality that I immediately put to good use.

I'm a little Dutch girl.

I'm a little Dutch girl.

Look at me.

It's also got all sorts of what I like to call clues that I can't wait to check out being an expert myself.

I'm all about talking to other experts.

They call me the Expert whisper, or they might.

Today's expert is George Koo Collis, the co founder of the Lost Atlantis experience.

George, I got to tell you, the sign out front makes me feel like this is the place for me to start looking for Atlantis, and this is amazing.

Is this Atlantis?

This is Atlantis.

Like Plato described it.

It's the only diagram of Atlantis in the world.

Specifically, what were some of the things that he said that you've incorporated into this diagram?

A later mentions that they built everything with white, red and black rocks, white, red and black like old school Jordan's.

Those 3/4 are colors that we find very often in volcanic soils.

That works, too.

We have a temple in the centre there were standing over it, had walls around the outer cycle and two rings of land and three rings of sea.

In order to prove that this existed, we need to find some evidence I have to follow Plato's words like we followed his description.

Everything we know about Atlantis is thanks to my fellow philosopher Plato.

In 360 BC, he wrote of the Lost City in great detail, stating there were alternate zones of sea and land, larger and smaller, encircling one another.

There were two of land and three of water.

He also said the city had rich soil in advanced irrigation system and lots and lots of elephants.

I have two out of the three of those things in my backyard.

Now if I could only figure out the irrigation system so it matches very accurately.

Plato's description, Yes.

Did you feel like Plato was a credible and honest man?

Or do you think it was an elaborate prank?

Because this would be the capper of all pranks.

I believe strongly that Plato was very serious when she was talking about Atlantis.

So not a prank.

You know another.

I need to investigate the destruction of the city, Plato wrote.

There occurred violent earthquakes and floods.

And then a single day and night, Atlantis disappeared into the depths of the sea.

Do you know what might have caused that it was a huge volcano eruption, Possibly the greatest volcano eruption in human history.

George is talking about the fair.

A eruption, a really historic event that could correspond with the time that Atlantis is believed to have disappeared.

You can't imagine the destruction.

There were two nominees that went to all the islands around and create the smoke from the volcano.

You don't think there's high At some point between 16 42 and 15 40 BC, the volcano Thera erupted with the force of 600 megatons, which would be around 40,000 times the force unleashed by the atomic bomb.

When you're talking about just a tremendous explosion, like you said, maybe the greatest in human history, it clearly wiped out whatever was there.

Possibly Atlantans, in order to prove that this existed.

Can you just tell me where it is because I would save me a lot of time.

The truth is, nobody has found any evidence.

Not yet.

They haven't.

The fair eruption just left to the top of my suspect list.

It could have knocked Atlantis into the sea off of any of the nearby Greek Isles.

The northern coast of Crete was decimated by 500 foot tall tsunamis just 70 miles south of the eruption.

It's also where recent earthquakes exposed long lost sea caves that had been on land at the time of the eruption.

So I'm headed there now to the town of all Morita.

I'm meeting with a local diver who's going to guide me to those caves and the cave where diving has some ancient remains.

Deep inside.

That could be the key to solving this mystery.

I'm hearing all morita where I'm gonna meet up with Rusty's, who is a local dive guy.

I don't know if you noticed the, uh, fractured with pecs.

I had him designed it after my likeness.

What arrestees?

Yeah, Okay.

I brought some snacks.

Good.

He's actually these air just for May.

Arrestees is taking me to a little known Co.

Just a mile away from the harbor at Alma Rita.

This is where we can dive into a cave that until very recently no human had said put in since it was on land thousands of years ago.

So rested.

This is beautiful.

Tell me about it.

Here.

Especially want discovered.

This gave spear.

Fisherman found this place.

That's right.

He was going off.

That a group.

I hated up discovering this incredible cape.

So the entrance to the cave is how far from here way have to dive.

Find the undressed underwater and about 10 minutes just behind this coordinate.

Okay.

Is there any wildlife or anything under there that I should be aware of?

No.

Unless you have scared.

All choked up with tears are seals.

I haven't really done much cave diving.

What should I be aware of?

You always increase the risk when you visit the normative environment and it's pitch black inside.

So I want you to stay really, really close to me.

Yep.

Okay.

Uh, let's do this.

Let's get geared up.

I'm about to go cave.

Diving merrily is very dark cave.

If I get lost in the cave, my plan is to not get lost in the cave.