Get ready for a SUMMER BOULDERING OPEN at Petite Ile!
If you don’t want to compete, you are welcome to climb & dance!

When: Saturday the 3rd of June 2023

What time: 15h to 20h + party

What : Climb and dance! and if you don’t want to compete, you are welcome too!

Petite Ile is opening a new bouldering hall in Vilvoorde. The opening is scheduled for the end of January 2023. We are very pleased to share this news with you. You can follow Hall9 on facebook and instagram (hall9_bouldering).
We also launched a crowd loan campaign through which we already raised 50% of the required amount after 4 days. You can still co-invest in this beautiful project.

we are open from 9h00 till 21h00

We are open on easter sunday 17/04/2022 and easter monday 18/04/2022 from 9h00 till 21h00

The Petite Ile team wishes you a happy holiday season. We close the bouldering hall on December 24th and 31st at 4:00 pm. And we are closed all day on December 25, 2021 and January 01, 2022.

On November 13, 2021, we will celebrate the 3rd anniversary of Petite Ile. We would love to celebrate with you and your friends.

Last year we organised our first Climb With Pride edition. During the pandemic it was important to create a space where the LGBTQIA+ community could gather and reconnect, after 6 months where our dedicated spaces were closed. During the first edition we were sad we couldn’t dance together, so we thought we’d do something about that for this edition. We will try to make Climb With Pride a monthy recurring event.

CLIMB WITH PRIDE 21:30-24:00

21:45 Warm up with Athena Sorgelikis
22:00 Climb With Pride

during Climb With Pride our team will be there to give you tips and tricks. You’ll see, no better way to sweat your asses off before a night of dancing. 

Price : 3€ (this price does not include the entrace to the gym and the rent of the shoes. Your subscription or 10-entries card works, or, we propose a special price of 10€ – shoes and entry to the gym included)

you have to reserve in advance since the number of places is limited : go to

A Climb With Pride ticket also gives you access to the Mercurochrome Party.

You have to arrive at Petite Ile before 22:00 with this ticket. If you arrive later you’ll have to purchase a new ticket of 7€


Mercurochrome is an alternative Pop party that traveled to some exciting places in Brussels (a afterclub, a arthouse cinema, FFormatt). This month they decide to release there vibe at Petite Ile.23:30 Doors open24:00 DJ set Brahim Tall
01:45 DJ set Mercurochrome
03:15 DJ set Fabio Fulvolume
Since places are limited we invite you to book your tickets in advance.You can do that here : cost 7€ and give access from 23:30 onwards.A Climb With Pride ticket includes an entrance to Mercurochrome

You can find the facebook event of Climb With Pride + Mercurochrome by clicking this link. Feel free to share it with your friends

As a result of the governments decision, Visitors of bars and restaurants and sport venues should be able to submit a COVID SAFE TICKET from October 15, 2021. Only COVID SAFE TICKETS with QR code and name will be acceptable. Vaccination cards or QR codes without identifiable name will not provide access to the gym.

As of September 1st and for hygienic reasons, all climbers in Petite Ile are asked to wear appropriate sportswear, suitable shoes (preferably climbing shoes, or indoor sport shoes, but never street shoes), a t-shirt or top and trousers or shorts. Barefoot or shirtless climbing is not allowed.