Welcome

The Island is one of Belgium's newest and largest bouldering gyms. You'll find a creative, relaxed, and welcoming atmosphere, with fun and challenging boulder problems for all levels, so you can experience how enjoyable bouldering can be. We hope to see you soon!

 Today we are open from:       

11:00 to 23:00

Our fees

Whether you're bouldering for the first time or climbing weekly, there's a suitable option for everyone. Below you'll find an overview of all tickets and memberships.

DAY PASS

14,50
Valid all day
13,50
Valid all day
12,50
Valid all day

10X Passed

130,50
Valid all day
121,50
Valid all day
112,50
Valid all day

13 GYMS - 1 MEMBERSHIP

Annual report

638,-
Valid all day
594,-
Valid all day
550,-
Valid all day

SUBSCRIPTION

58,-
Valid all day
54,-
Valid all day
50,-
Valid all day

Monthly card

80,-
Valid all day
75,-
Valid all day

Start bouldering today

Climbing is one of the most natural movements for our bodies, just like running or swimming. Bouldering is the most accessible form of climbing. Unlike rope climbing, when bouldering you climb on a relatively low wall. This means you don't have to take courses; you can start climbing straight away.

Our events

View all events

What our community is saying

Read more reviews

Nika Poelman

Local guide

A super nice, spacious climbing gym with creative and challenging routes for all levels. There's also a cosy bar where you can grab a drink or something to eat (delicious pizzas!). Also a shoutout for the clean and atmospheric changing rooms with showers! 🔥

Olivier Halin

Local guide

The bouldering gym is spacious with a good variety of walls. Difficulties are defined by the colour of the holds, which can make certain problems harder than they are graded when you're not very accustomed to a type of hold. Otherwise, in general, the difficulty is well-suited and the problems are original. Furthermore, the problems are suitable for all levels.

Chief Minister

Local guide

Lovely large gym with routes for all levels. Nice variety of climbs too, all styles are represented. Good vibes, friendly people everywhere.

Astrid Wenzi

Local guide

Spacious bouldering gym, nice workout area with a slackline and table tennis as well. Clean changing rooms, cool atmosphere. Nice boulders, grading system different from where I usually boulder but that's like that everywhere. Routes for every level. Staff extremely friendly, beer was great. Easily reachable with tram 1 (1 minute walk from the tram stop).

  • Come and give our new purples 💜 and flowy pinks 💘 a go #boulderzaaltheisland #bouldering #climbing #fail
  • 🔥Grill & Chill🔥 22 August, 17:00 – 22:00. Bring your own meat or alternatives; we’ll provide the salads, dips and bread ☀️. Join us for some sweet island vibes🌴•@boulderzaal_the_island #boulderzaaltheisland #theisland #grillandchill #bouldering
  • WATCH WITH US: BELGIUM vs SPAIN 🔥🍻 This Friday, 10 July at 21:00. Pils €2.50 during the match. Fill in the prediction sheet and win a free shirt. #reddevils👹 #belgiumfootball
  • New drop on the island! A huge thanks to @humblr.studio for printing our new collection ~ get yours soon before it sells out 🔥@block013 #bouldering #climbing @sophieboonstra
  • Due to the heat, we will be changing the opening hours of the gym on Friday and Saturday from 8:00 until 15:00.
  • The Island Games 📷 coming soon to our Facebook page 👩🏽‍💻.Thank you to everyone for taking part and to our staff for making this day so special ✨. Photos: @sophieboonstra #bouldering #climbing #boulderzaaltheisland
  • TOMORROW | SATURDAY 20 June🌴🪨🤩.Tickets via the link in the bio 🔗 or at the ticket office. On 20 June, we’re transforming the gym once again into our very own little island getaway, complete with lava and challenges, for the 5th edition of The Island Games ☀️🏝️ Expect 25 new boulders, good food, cocktails, fun challenges, a great atmosphere and a full evening of climbing with the community – see you there🍹💥📍 Saturday 20 June🕔 17:00 — 22:00🎟 Tickets via boulderzaaltheisland.be Who’s coming? 👀 #islandgames2026 #bouldering #climbing #antwerp #islandvibe @block013 @semsemilia013 @ifightwalls
  • ⚡️SAVE THE DATE | 21 November 2026⚡️#bouldering #climbing #theislandchampionships #antwerp #tic @finnlodders

Contact

Opening hours

Our opening hours may vary on public holidays.

Monday:
11:00 to 23:00
Tuesday
11:00 to 23:00
Wednesday
11:00 to 23:00
Thursday
2:00 PM to 11:00 PM
Friday
11:00 to 23:00
Saturday
10:00 to 22:00
Sunday:
10:00 to 22:00
Close