CC BY-ND 2.0 Esther via Flickr

1) King’s Day is the Dutch monarch’s birthday

Could this be the world’s biggest birthday party? Very possibly. King’s Day marks the birth of King Willem-Alexander on 27 April, and everyone in the Netherlands gets the day off work to celebrate. And boy, do they celebrate.  

Fact: If the King’s birthday falls on a Sunday, as it did in 2014, then the King’s Day celebrations take place a day earlier, on the Saturday

2) It used to be called Queen’s Day

Prior to Willem-Alexander’s accession to the throne in 2013, King’s Day was called Queen’s Day (Koninginnedag), and was held on 30 April in honour of the former monarch Queen Beatrix. 30 April was not actually Queen Beatrix’s birthday, but her mother’s. Beatrix decided to keep Queen’s Day as 30 April in honour of her mother – no doubt much to the delight of the Dutch people, since Beatrix’s real birthday falls on a wintry 31 January. Brrr.  

Fact: The royal celebrations were first held on 31 August 1885, in honour of the birth of Queen Wilhelmina
King's Day Amsterdam: Dog dressed in orange

3) Everyone wears orange – and so should you

Orange is worn on King’s Day as a show of pride for the Dutch royal family – the House of Orange-Nassau. So raid your wardrobe, your friends’ wardrobes, your local charity shop and anywhere else you can think of for oranje clothes and accessories, and wear them with pride. If you’re not covered head to toe in orange on King’s Day, you’re not doing it right. Orange wigs and face paint also get a big thumbs up – the wackier the better. Yes, you’ll look like a crazy person. But thankfully, so will everybody else.

Fact: The average person spends €26 on orange outfits or souvenirs for King’s Day

4) You can eat like a King all day

All that partying sure does work up an appetite, so thankfully you’ll find delicious treats around every corner, with hundreds of street food vendors lining the roads and squares. For those with a sweet tooth, no King’s Day is complete without sampling the local tompouce, a sweet pastry loaded with cream that will be all over your cheeks in no time at all. They are decorated with orange icing especially for King’s Day.

Fact: There’s a whopping 600% increase in tompouce sales on King’s Day compared to any other day
CC BY-SA 2.0 via Flickr

5) The party actually begins the day before, on King’s Night

If you can’t wait until King’s Day itself, then why not start the party the night before? King’s Night (Koningsnacht) is King’s Day eve, when Amsterdam’s best clubs, bars and pubs welcome hordes of excited revellers to special King’s Night parties and events. Some people carry on the party all the way through until the next day, while some pop home for a few hours’ sleep ahead of the main event. Either way, King’s Night in Amsterdam is a great way to get in the oranje spirit – just make sure you save some energy for the day itself.

Fact: Willem-Alexander is the first male monarch of the Netherlands in 123 years

6) Take a deep breath and go with the flow

Amsterdam gets pretty crowded on King’s Day. In fact, with between 600,000 and a million people descending on the city especially for the celebrations, Amsterdam’s population on King’s Day is twice that of any other day. Where do all the people fit? Well, everywhere. Every street, canal, balcony and terrace is awash with orange-clad revellers on 27 April – so don’t expect to get anywhere in a hurry. Just take your time and go with the flow. 

Fact: 250,0000 people arrive to Amsterdam by train on King’s Day
CC BY-SA 2.0 Franklin Heijnen via Flickr

7) Amsterdam becomes one huge street market on King’s Day

One man’s trash is another’s treasure, and King’s Day is certainly a day for treasure hunting. A free citywide flea market (vrijmarkt) pops up along every street and public space, with locals and visitors of all ages setting up stalls and turning market traders for the day. Everyone is allowed to sell or trade their unwanted items, and you’ll always find plenty of bargains and interesting trinkets from the attics of Amsterdam’s old houses. If you’ve got kids, then head to Vondelpark where hundreds of children set out their stalls with toys and books. 

Fact: The average street seller makes €90 on King’s Day

8) Every canal is packed with boat parties

Amsterdam’s canals are flooded with a sea of orange on King’s Day, as thousands of brightly decorated party boats fill the famous waterways. If you don’t have a boat (or a friend with a boat), then you can still enjoy the nautical fun from dry land. The corner of the Prinsengracht and Amstelveld is a great spot to watch the parade of King’s Day boats go by, or of course one of Amsterdam’s 1,500 bridges. 

Fact: Many boats don’t have a loo, so if nature calls, look out for one of the moored plasboot (literally ‘pee boat’)
King's Day in Amsterdam: orange clothing

9) You can still visit museums on King’s Day

While most of the visitor attractions in Amsterdam close down on King’s Day, some museums remain open for those who want to soak up some culture or simply get some respite from the crowds – you don't even have to take off your orange wig! The Van Gogh Museum, the Rijksmuseum, the Stedelijk Museum and the Anne Frank House will all be open this King’s Day.

Fact: The Rijksmuseum is the only museum in the world that you can cycle through

10) There ain’t no party like a King’s Day party

…and there are plenty of parties to choose from on 27 April. From huge open-air dance events to small stages set up in neighbourhood cafes, there’s an event somewhere with your name on it. Just remember to get your ticket in advance as many events sell out and tickets for the major dance festivals aren't available on the day. The biggest parties take place outside the city centre so it also helps to plan ahead. Find out more about the best King’s Day events and parties.

Fact: A staggering 135,950 tickets went up for sale for the 12 major King’s Day dance festivals in 2015
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