Open every day of the year, including public holidays and school holidays.
Closed on December 24-25-31 and January 1.
First bouldering gym in Brussels
+32 491 95 12 48
Rue de la Petite-Ile 1A, 1070 Anderlecht (Brussels) – 1km from Gare du Midi
There is no elevator. Warm up by climbing up the stairs to the 3rd floor and enjoy the beautiful view as a reward.
Parking on the sidewalk next to entrance or on the 3rd floor. Use U shaped lock and take off the saddle. Please dont lock your bike in the staircase.
Anderlecht Grondel (busses) – 700m
Gare du Midi (M2, M6, trains) – 1km
Aumale (M5) – 1.5km
Saint-Guidon (M5) – 1.5km
Use Rue de la Petite-Ile 1A, 1070 Anderlecht address (50.831724, 4.321915) for navigation and park on Rue des Deux Gares.
Port Digue du Canal – 700m
Climbing shoes are available for rent for 2.50 EUR per visit.
You can rent a lock for the lockers for 0.50 EUR per visit (id required).
Health is important for us. Only liquid chalk is allowed in the gym, no powder. Liquid chalk is available for purchase in the café.
Lost and found
Given the large number of items left at Petite Ile, we will keep them for 1 week before sending the clothes to Petits Riens and the climbing shoes to a climbing association abroad. If you forgot something at Petite Ile, please send an email to email@example.com with a clear description (brand, size, color) of the lost item. We will send you an email when you can pick it up.
All Pictures on this website © Jonathan Vahsen or © Petite Ile
*30 Day Challenge one time only opportunity for new members to try bouldering for 30 days. After 30 days, if you decide to buy 3 months’ or annual membership, 30 days and the amount already paid will be deducted from the final price.
** 3 months and annual memberships can be paused once for a minimum of 2 weeks in case of travel or sickness.
Tuesdays and Fridays: from 12.00 till 17.00
During the route setting some zones are closed to the public. We try to change each zone every 6 weeks. With few exceptions, we only work in 1 of the 9 zones of the hall at a time.
Youth classes are held every Wednesday from 13.45 till 18.00 and every Saturday until 14.00. Our adult classes are held every Tuesday evening from 19.00 till 21.00
During these hours there may be a larger number of visitors in Petite Ile.
On Saturdays from 14.00 till 17..00 there can be birthdays in the children’s zone.
The children’s zone is not reserved for the birthdays but it may be significantly busier during those hours.