Petite Île logo, an ibex on a rocky island

Petite Île

Anderlecht, Brussels-Capital Region, Belgium

  • Bouldering
4.8from 434 reviewsDay pass €13.50
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Petite Ile is a charming local climbing gym in Belgium, known for its intimate atmosphere and community-focused vibe, offering a variety of challenging routes and bouldering problems set in a compact space, making it a unique spot for climbers seeking a more personal experience away from commercial chains.

About

Overview of Petite Île, Belgium

Petite Île is an indoor climbing gym situated in Namur, Belgium, known for its community atmosphere and diverse climbing options. The gym features a variety of climbing disciplines, including bouldering, lead climbing, and top-rope climbing, catering to a wide range of skill levels. It is not part of a larger commercial chain but maintains its unique identity while providing quality climbing experiences.

  • Location: Centrally located in Namur, easily reachable from major roadways.
  • Amenities: Offers a café for refreshments, gear rental options, and a training area.
  • Parking: Provides convenient parking facilities nearby.
  • Climbing Options: Includes bouldering, lead climbing, and top-rope routes that are regularly updated.
  • Community Engagement: Hosts various workshops and climbing events to promote a friendly environment.

With its focus on providing a comprehensive climbing experience, Petite Île serves as a valuable resource for climbers in and around Namur.

Prices

As we last found them. Prices change, so check the wall's website before you go.

Day pass
€13.50

- Happy hour (Monday to Friday 10:00 - 16:00): €12

- Youth (13 to 26): €11.50 (happy hour €10); children 6 to 12 and BIM holders: €10

- 10 entries: €120 (happy hour €105, valid at Petite Île only); youth €105 (happy hour €90); children and BIM €90

- Standard 10-entry cards are also valid at À Bloc and Hall9

- Discovery session for beginners, with entry and shoes: €10

- Climbing shoe hire: €3; locker padlock: €0.50

Membership
€49a month

- Monthly subscription by direct debit, renewed automatically, can be stopped or paused at any time: €49 (happy hour only €39); youth €43 (happy hour €33); children and BIM €33

- 30-day try-out pass, paid up front: €37 (happy hour €30); youth €33 (happy hour €25); children and BIM €25

- 365 days, paid up front: €490 (happy hour €390); youth €430 (happy hour €330); children and BIM €330

- Subscriptions and passes include entry to Hall9 in Vilvoorde and €2 off entry at À Bloc

Upcoming events

In the events calendar at Petite Île

As the wall announced them. Plans change, so check with the wall before you go.

  • Competition

    Brussels Boulder Battle #4: Round 3

    Free with entry

    Round 3 of the fourth Brussels Boulder Battle, held over a single evening during Petite Île's birthday event: 30 boulders of every level, scored out of 1,000 points in two categories. Taking part is free with entry to the hall; sign up on Etto Climbing.

  • Competition

    Brussels Boulder Battle #4: Round 9

    Free with entry

    Round 9, the last round of the fourth Brussels Boulder Battle before the final: 30 new boulders of every level to try as often as you like during the round, scored out of 1,000 points in two categories. Taking part is free with entry to the hall; sign up on Etto Climbing.

Key Features

Food & Drink

  • Cafe
  • Hot Food
  • Cold Food
  • Cold Drinks
  • Alcohol

Types of Climbing

  • Bouldering (any)

Access

  • Memberships
  • Single Day Passes
  • Multi-day Passes

Equipment Hire

  • Shoe Hire

Other Amenities

  • Lockers
  • Workspace

Classes & Programs

  • Classes (any)
  • Beginner Classes
  • Advanced Classes
  • Kids Classes
  • Local Competitions
  • Team Building
  • Private Instruction
  • Women's Programs
  • LGBTQ+ Programs

Venue Type

  • Climbing Gym

What climbers say about Petite Île

4.8 out of 5from 434 reviews on Google and Urban Sports Club

“Very nice routes and very chill. The staff was very nice and there's a comfy bar. Definitely happy to have found this hidden gem.”

Google review,

Ratings as each site showed them in October 2026.

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Beta videos

How climbers have done climbs at Petite Île, played from where they were posted. Walls reset their climbs every few weeks, so check when each was posted.

View in the video library at Petite Île

  • Boulder past the black volumes

    • Bouldering
    • Ungraded
    • Volumes

    By @petite_ile_brussels on Instagram ·

Find Petite Île

View on the climbing world map