Halloween terrifies Paris La Défense from October 27 to 30, 2025!

This year, a “Monstrous Halloween” is coming to Paris La Défense! For the occasion, lots of scary events are being organized throughout the week!

Whether you come with friends, family, as a couple, or on your own, the activities are open to everyone. Check out the program here!

During this week of horror, Paris La Défense is invaded by evil pumpkins, hidden monsters, and creatures on stilts... quite a program! Every day, even if the fear remains, games are organized and there are many prizes to be won. Here is the schedule of festivities: 

• Pumpkin carving workshops at the Espace Info in Paris La Défense / from 12pm to 1pm and from 1pm to 2pm / register online on Archie or at the Espace Info.
• As we all know, there's nothing better than a terrifying pumpkin to decorate your dining table! So, for the occasion, a scary pumpkin contest is being organized in small groups of up to 10 people. Ready to take on the challenge?

• Pumpkin carving workshops at the Paris La Défense Information Center / from 12:00 p.m. to 1:00 p.m. and from 1:00 p.m. to 2:00 p.m. / register online on Archie or at the Information Center;
• Giant creatures roaming the La Défense forecourt / from 12:30 p.m. to 1:30 p.m. and from 5:30 p.m. to 6:30 p.m.

What if we told you that clothes don't make the creature? You can see for yourself, as creatures on stilts will be walking around the plaza, giving you the chance to win prizes (such as tickets to see GIMS, for example, but we didn't tell you that)! Just goes to show that being a monster doesn't necessarily mean you're evil!

• Pumpkin carving workshops at the Espace Info in Paris La Défense / from 12pm to 1pm and from 1pm to 2pm / register online on Archie or at the Espace Info;
• Monster hunt / between 10am and 5:30pm / meet directly at the Espace Info, no registration required.

This year, scary creatures have invaded La Défense and are hiding among the towers and green spaces. Your mission? Go find them and discover their hiding places! With the help of a little booklet, this fun treasure hunt is ideal for children ages 3 and up. And if you succeed in your mission, you'll win some surprises! 

• Pumpkin carving workshops at the Paris La Défense Information Center / from 12:00 p.m. to 1:00 p.m. and from 1:00 p.m. to 2:00 p.m. / register online on Archie or at the Information Center;
• Giant creatures roaming the La Défense forecourt / from 12:30 p.m. to 1:30 p.m. and from 5:30 p.m. to 6:30 p.m.

More information or reserve your place

Practical information: 
Monday, October 27 to Thursday, October 30, 2025
Espace Info Paris La Défense - 15 place de La Défense, 92800 Puteaux
On the forecourt and esplanade of La Défense