King Constantine II was reigning at the time with his wife, Queen Anne-Marie, by his side.
Take a look below for a peek inside their lavish lives.
But it’s more than just a desire for the royals to be well-educated.

After boarding school, the members of the family have gone to college at highly regarded universities.
And no family heirloom generates scuttle quite like a good piece of jewelry.
The Greek royal family just so happens to have lots of good pieces of jewelry in their lineage.

Take the Greek Ruby Parure (you know it’s good when it has a name).
These not-so-little baubles date back to the 1800s.
Queen Anne-Marie is the current owner of the jewels.

The Greek royal family loves their parures, apparently.
They’re also rumored to own a home in Yorkshire.
The family is grateful for all their properties.

As Crown Princess Marie-Chantal said, “Growing up in Hong Kong, I dreamed of space.
Being able to enjoy that now is wonderful.
I’m a mix of urban and country,” as reported by theDaily Mail.

But these homes don’t house the entire royal family.
The siblings of Crown Prince Pavlos live in countries across the world.
His sister, Princess Alexia, lives with her family in the Canary Islands.

Prince Pavlos’s brother Prince Nikolaos lives with his family in Athens.
But certain members of the royal family have married people who also come from serious wealth.
Take Crown Princess Marie-Chantal.

Marie-Chantal is the daughter of Robert Miller, a billionaire who earned his wealth by co-founding Duty Free Shoppers.
The Greek royal family must be in the habit of marrying daughters of billionaires.
Princess Nina’s mother, Katharina Konecny, is just as accomplished, though.

Remember how we mentioned that Marie-Chantal’s sisters also married families of extreme wealth and social status?
We weren’t kidding.
The eldest sister of the three, Pia Getty, married into the Getty family.

Marie-Chantal’s other sister is Alexandra von Furstenberg.
She married Prince Alexander von Furstenberg, son of the famed fashion designer Diane von Furstenberg.
The rich and famous only get richer and more famous.

The members of the Greek royal family have lots of incredible items on their resumes.
Prince Odysseas-Kimon, for one, runs Gallows Humour, a clothing line.
Prince Nikolaos used to work for Fox News.

She’s also a published author.
Olympia is also active on social media where shesharedshe collaborated with Olympia Le-Tan to design a line of clutches.
Meanwhile, her brother Constantine uses his social media to showcase his photography and videography.

The prince has worked with the Venezuelan fashion brand Carolina Herrera.
One child of Crown Prince Pavlos and Crown Princess Marie-Chantal, Prince Achileas-Andreas, has built an acting career.
And he’s not the only actor in the family.
Achileas' aunt, Princess Theodora, has an acting career of her own.
Acting isn’t the only interest of the Greek royal family.
Several members are great athletes, too.
And more than one member of the Greek royal family is interested in photography.
But perhaps one method you haven’t tried is being born into a royal family.
That method has worked splendidly for the children of Crown Prince Pavlos and Crown Princess Marie-Chantal.
Olympia is making major use of her account.
Among Olympia’s followers are famed people like Paris Hilton and Anya Taylor-Joy.
Olympia’s brother Constantine, as noted, uses his Instagram account to showcase his camera work.
Even Marie-Chantal has gotten in on the social media action, boasting over 230,000 Instagram followers herself.
Princess Maria-Olympia has posted pictures of herself to social media in places around Europe, like Paris and Sicily.
As for their mother, Crown Princess Marie-Chantal, she’s been all over, too.
The British royal family, for example, often visits other countries and continents, but rarely for vacation.
Much of their travel is for work.
The Greeks, from the looks of it, are able to relax in luxurious peace.
And they seemingly spend it on some fun toys.
And their belongings differ from property to property.
One of their residences houses a telescope, while another is home to a giant sculpture of a shell.
There probably isn’t a need for that last item, but they have it, nevertheless.
Inside their homes are lots of neat items, too.
One of their homes has a stunning grand piano.
For that very reason, several members of the Greek royal family have been featured in major publications.
“(Her Sundays sound pretty normal, in case you were wondering.)
And that wasn’t the first time she was written about in the publication.
Vogue is another outlet that likes to report on the Greek royal family.
Princess Marie-Olympia has been in multiple magazines under the Conde Nast umbrella, including Teen Vogue andVogue.
Another member of the Greek royal family,Princess Tatiana, has been interviewed byVogue, too.
“I live a very simple life here.
It may not seem luxurious to her, but it sure sounds nice to us.