What is King's Day in Amsterdam?

King's Day (Koningsdag, 27 April) is the Netherlands' national holiday — the largest street party in Amsterdam, with orange-clad crowds, flea markets, canal boat parties and live music throughout the city.

King's Day Amsterdam guide — how to experience Koningsdag

What is King’s Day

Koningsdag (King’s Day) is the Netherlands’ national holiday, celebrated every year on 27 April — the birthday of King Willem-Alexander. If 27 April falls on a Sunday, the celebration moves to Saturday 26 April.

Amsterdam hosts the country’s largest and most famous celebration. The entire city centre closes to traffic. Every street becomes a stage, a flea market or a canal party. The Prinsengracht and other main canals fill with decorated boats. Approximately one million people celebrate in Amsterdam alone — Dutch visitors come from across the country, and tourists fill every hotel.

It is one of the most extraordinary urban celebrations in Europe.

The orange tradition

The Dutch royal family is the House of Orange (Huis van Oranje). On King’s Day, the entire nation wears orange. This is not optional — it is the most enthusiastically followed dress code in Dutch culture.

What to wear: Anything orange. An orange scarf, T-shirt, wig, dress, hat or face paint all work. The Dutch love seeing visitors embrace the colour and will include you in the festivities immediately if you are wearing orange. If you show up in blue and white you will feel conspicuously underprepared.

Buy orange accessories in Amsterdam in the days before — supermarkets, tourist shops and street vendors all sell King’s Day merchandise from mid-April onwards.

The vrijmarkt: Amsterdam’s biggest flea market

The vrijmarkt (free market) is the most Dutch aspect of King’s Day. Throughout the city, residents set out blankets, fold-up tables and crates of second-hand goods to sell. No licence required, no vendors, no corporate stalls — just neighbours selling old vinyl records, children’s toys, books, vintage clothes and household items.

The best vrijmarkt areas:

Jordaan and Westerpark: Traditional neighbourhood market atmosphere. Go early (before 09:00) for the best vintage finds.
Vondelpark: Family atmosphere, children’s clothes and toys, gentle crowds.
Waterlooplein: The historic market square hosts a more eclectic selection.
Nieuwmarkt and Waterlooplein area: Closer to the tourist centre, more varied.

Timing is critical: The best items sell before 09:30. If you are serious about the vrijmarkt as a shopping experience, be at your chosen neighbourhood before 08:30.

Payment: Cash only at most vrijmarkt stalls. Bring €10–30 in small denominations.

Canal parties and boats

King’s Day on the Amsterdam canals is the defining image of the celebration. The Prinsengracht, Herengracht and Keizersgracht are lined with spectators, and boats of every size — decorated with flags, balloons and sound systems — inch through the water in a slow, celebratory parade.

For the ultimate King’s Day experience, join the party from the water. An King’s Day party cruise with open bar puts you on the canals during the celebrations — boats leave throughout the day and typically include unlimited drinks. Book well in advance; these sell out weeks ahead.

Music and stages

King’s Day music fills every neighbourhood. By midday, there are over 100 free music stages across Amsterdam — ranging from neighbourhood DJ sets to large festival stages at Museumplein, Vondelpark and Westergasfabriek.

The Museumplein stage typically books major Dutch acts and is free (though crowded by midday). The Leidseplein area has multiple bars with outdoor stages. The Jordaan has a more neighbourhood feel with local bands.

Practical logistics

Arrival and crowds

King’s Day is Amsterdam’s most crowded day of the year. One million people in a city that normally has 900,000 residents and tourist capacity creates genuine density.

Getting there: Book accommodation in Amsterdam 6–8 weeks ahead. Trains from other Dutch cities are packed from the morning of the 26th. If arriving by Intercity from Rotterdam, Utrecht or The Hague on the 27th, expect standing room only by 09:00.

Getting around: Most of the city centre is pedestrianised on King’s Day. Bikes are not recommended — the crowds are too dense for safe cycling on the main routes. Walk everywhere or take an early tram before the central routes become overwhelmed.

Public transport: GVB runs extra service on King’s Day but trams in the centre stop early in the day as crowds fill the routes. Plan to walk most distances in the inner city.

Alcohol and safety

King’s Day involves significant public drinking. This is culturally normalised and generally good-natured, but:

Keep a close eye on your belongings — pickpockets know this is prime territory.
If travelling with children, the Vondelpark vrijmarkt is more family-appropriate than the Leidseplein or canal party zones.
Be aware that portable toilets are not always sufficient for the crowd density — plan accordingly.

Best areas by vibe

Area	Vibe
Vondelpark	Family, laid-back, free music
Jordaan	Neighbourhood feel, best vrijmarkt
Leidseplein	Bars, live music, young crowds
Prinsengracht/canal ring	Boat parties, canal spectating
Museumplein	Major stage, larger scale
NDSM/Noord	Alternative, less crowded

Timeline of a typical King’s Day in Amsterdam

06:00–09:00: Vrijmarkt stalls set up. Early risers get the best vintage finds before crowds arrive.

09:00–11:00: Neighbourhood streets fill with orange-clad Amsterdammers. Canal boats begin launching. Good time for a coffee at a café before queues form.

11:00–14:00: Peak crowd period in the Jordaan and canal ring. Music stages at capacity. Canal boats packed together on the Prinsengracht. Energy is at its highest.

14:00–17:00: Crowds have peaked, some areas begin thinning. A good time to escape to a quieter neighbourhood (Amsterdam Noord, De Pijp south) for a meal.

17:00–22:00: Evening wind-down. Canal parties continue. Music stages maintain energy. Brown cafés fill with locals for an end-of-day beer.

Frequently asked questions about King’s Day in Amsterdam

What is the history of King’s Day in the Netherlands?

The holiday was originally Queen’s Day (Koninginnedag) from 1885, celebrated on the reigning monarch’s birthday. When Queen Beatrix abdicated in 2013 and King Willem-Alexander took the throne, the holiday was renamed King’s Day and moved to 27 April.

Do you have to be Dutch to enjoy King’s Day?

Absolutely not. King’s Day is one of the most internationally inclusive national celebrations in Europe. The Dutch actively enjoy seeing tourists participate. Wearing orange and joining a vrijmarkt is all you need to feel part of it.

Is King’s Day dangerous or risky?

King’s Day is very safe considering the scale. The atmosphere is overwhelmingly joyful. The main risk is the same as any large outdoor event: pickpockets in dense crowds and the possibility of being very tired and unable to get back to your hotel easily. Staying in central Amsterdam for the night is strongly recommended.

Can children enjoy King’s Day?

Yes, the Vondelpark vrijmarkt is ideal for families with children — there are children’s games, toys for sale, a gentler crowd and family-friendly music. The canal party and Leidseplein zones are more adult-oriented.

How do I get to Amsterdam for King’s Day?

By train or flight. Book accommodation and transport 6–8 weeks ahead — King’s Day is the most-booked hotel night of the year in Amsterdam. Trains from Rotterdam, Utrecht, The Hague and other Dutch cities run frequently but fill up completely. Book a specific train ticket if possible rather than an open NS card journey.