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! Sign up for a short and free introduction by filling in the form below!

Tuesday/wednesday/thursday evening between 18.00-21.00 is possible for certain, other days upon request

Courses in January!

Start to boulder

4 lessons on 10, 17, 24 & 31 jan.
Tuesday evening 19.30-21.00
Rental shoes + chalkbag + one month of entrance included for €85!

Functional strength training

4 lessons on 12, 19, 26 jan, 2 feb
Thursday evenings 19.30-21.00
€40 membership holders, €50 non-members. By Marnix Klein and Alfie Schuurmans (,

Sign up at the bar or by sending an email!

Opening hours

The opening hours are:

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

Hope to see you soon! 

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.


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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.