Europe’s Biggest Firework Display 2025 - Budapest's Saint Stephen’s Day

If you thought fireworks were just a five-minute warm-up before a Bonfire Night hotdog, think again. On 20th August 2025, Budapest put on what’s widely regarded as the biggest firework display in Europe — and it wasn’t just big, it was biblical. We’re talking 45,000 fireworks, a drone show that could have made Elon Musk weep, and the Danube River glowing like it had just swallowed a box of glow sticks.

This annual blowout is part of Hungary’s Saint Stephen’s Day — the nation’s most important holiday. Imagine the Fourth of July, Bastille Day and New Year’s Eve all rolled into one… then double it. 

What’s Saint Stephen’s Day All About?

For the uninitiated, 20th August is Hungary’s national day, named after King Stephen I, the country’s first king and the guy who basically kick-started Hungary as a state more than a thousand years ago.

The celebrations are steeped in history and ritual. Things kick off in the morning with the raising of the national flag outside Parliament on Kossuth Square, and the swearing-in ceremony of new military officers (because nothing says “Happy Birthday, Hungary” like a fresh batch of recruits in uniform).

By the afternoon, the Hungarian Air Force takes to the skies, looping and roaring above the Danube in a full military parade. Inside Saint Stephen’s Basilica, a solemn mass is held, before the Holy Right — King Stephen’s mummified right hand — is paraded through the streets like the world’s most unusual relic.

And that’s just the “serious” bit. For five days straight, Budapest morphs into one giant street festival with classical concerts, EDM raves, folk dancing, art shows, food fairs, and gallons of pálinka (a local brandy that makes Sambuca look like Ribena).

When Budapest Went Full Pyro

The fireworks themselves kicked off at 9pm sharp. And here’s the scale:

• Launched from seven barges and 65 pontoons spanning a 4.5km stretch of the Danube.

• Iconic bridges like the Elizabeth and Liberty doubled up as launch pads.

• A drone fleet painted the skies with glowing Hungarian symbols — from crowns to crosses.

• 45,000 individual pyrotechnic effects were fired, choreographed to music in perfect sync.

• The whole thing lasted half an hour, which, if you’re keeping score, is roughly six times longer than your neighbour’s attempt on New Year’s Eve.

And the cost? About €38 million. Yes, that’s a jaw-dropper. But considering the sheer scale — and the fact that hundreds of thousands of spectators pack the riverbanks while millions more tune in worldwide — it’s a national flex Hungary is more than happy to splash out on.

How It Stacks Up Against Other Big European Firework Displays

Budapest’s Saint Stephen’s Day display isn’t just flashy marketing. It’s genuinely the largest annual fireworks event in Europe.

Paris does a cracking Bastille Day.

London smashes New Year’s Eve on the Thames.

Valencia practically burns the place down during Fallas.

But none of them combine sheer scale, heritage, drones, fireworks, and a backdrop as cinematic as the Danube. Hungary doesn’t just light fireworks — it stages a pyro-opera.

Planning to See It in Person?

If this is now on your bucket list (and it should be), here’s the inside track:

• Where to watch: The banks of the Danube are prime territory, though you’ll need to stake out a spot hours in advance. Locals recommend Gellért Hill or Buda Castle if you fancy a panoramic view.

• When: Always on 20th August, starting at 9pm local time.

• How long: Around 30 minutes, though the whole day is packed with parades, concerts, and cultural events.

• Cost: It’s free to attend. Just bring patience, because half of Hungary will be there with you.

FAQs About Europe’s Biggest Firework Display

How many fireworks are used in Budapest’s Saint Stephen’s Day show?

In 2025, the show fired 45,000 pyrotechnic effects, plus a fleet of drones for added spectacle.

Is it really the biggest fireworks display in Europe?

Yes. Budapest beats London, Paris, and Valencia for sheer volume, length, and audience numbers.

How long does the show last?

About 30 minutes — which is enormous by fireworks standards.

Why 20th August?

It marks Saint Stephen’s Day, celebrating Hungary’s founding over 1,000 years ago.

How much does it cost Hungary to stage the event?

This year’s spectacle was estimated at €38 million.

Can tourists attend?

Absolutely. It’s one of Hungary’s biggest tourist draws. Just be ready for big crowds and book accommodation early.

Can’t Make Budapest? Go Epic at Home

We can’t give you the Danube or 500 synchronised drones, but you can absolutely put on a show that gets your neighbours leaning over the fence in envy.

As the UK’s number one destination for fireworks, we're your go-to for creating unforgettable moments, whether it’s for Bonfire Night, New Year's Eve, Diwali, Wedding celebrations, or any other special occasion.

We offer an extensive range of fireworks, fountains, sparklers, rockets, barrages, mines, roman candles, loud fireworks, quiet fireworks, and more, ensuring there’s something for every type of display.

Looking for a hassle-free display? Our professionally tailored DIY firework display packs come complete with a comprehensive firing guide, making it easy to deliver a spectacular show with professional results.