First time bouldering?

Have you never bouldered before but would you like to get introduced to this amazing sport? The sport is very easy to get into! Just come by and let us know at the counter that it is your first time. We’ll give you a short introduction and you can start bouldering right away! All you need, is comfortable sports clothing, climbing shoes (for rent here) and an entry card!

Minimum age is for autonomous bouldering is 14 yrs. Children of the ages 7 through 13 can also boulder but need to be closely attended to by an adult. Children under 7 years of age cannot boulder in our gym.

Start to boulder

Just started bouldering and eager to learn more? We offer the Start to Boulder course! In June: 6,13, 20 and 27th provided the minimum number of participants has been reached.
The course only costs 45,- (excluding entree). If you want you can also choose the option of paying 115,- and you get two months entree! To enter, mail to:

Opening hours

We are also open on: King’s Day (April 27), and May 5th, Ascension Day (May 9th) and Pentecost (May 19 and 20)

The opening hours are:

Mon-Fri 11.00-23.00
Saturday 09.00-23.00
Sunday 10.00-23.00

Bouldering with a group? Would you like to organize a group activity in the gym? With or without an instructor? There are many options, send an E-mail to for information.

Friend for Free

Do you have a subscription or 10-punch card and you would like to bring a friend to introduce them to bouldering? On May 11th after 1800 h you can bring your friend without paying entrance fee! (shoes are not included though)

Revolt, Walhalla and De Campus are joining forces!

By collaborating, we make bouldering in all our gyms better.

The biggest benefit for you will be, that from today, July 20th, your subscription or 10 punchcard will be valid in all 3 gyms!

3 boulderinggyms, one subscription!


Kleveringweg 35, 2616 LZ Delft.

Free parking around the building!


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Revolt bouldering gym

In our bouldering gym both recreational climbers and climbers at the top level can climb and train hard on new school boulders.

Our state-of-the-art climbing walls, built by T-Wall who also realised the Studio Block walls in Germany, will offer new and challenging bouldering problems at all levels.

Read more about the gym.

3 boulderinggyms, 1 subscription