During the Delfts Bleau International Youth Open (DBIYO) on Saturday 14 & Sunday 15 March 2026 competitors are the only ones who get to climb. You’re welcome as spectator, there’s a big stand on Sunday so everyone will have a perfect view on the finalists. Due to the last minute preparations the gym will also be closed on Friday 13 March 2026. If you have a subscription make sure you check your mail as we have special alternative offers for you for that weekend!
| bouldering | bar | |
| Monday | 12:00 – 22:30 | 23:30 |
| Tuesday | 12:00 – 22:30 | 23:30 |
| Wednesday | 12:00 – 22:30 | 23:30 |
| Thursday | 12:00 – 22:30 | 23:30 |
| Friday | 16:00 – 22:30 | 23:30 |
| Saturday | 09:00 – 18:00 | 18:30 |
| Sunday | 09:00 – 18:00 | 18:30 |
Opening hours are also valid during school holidays. Changes in these opening hours will be published here:
The gym is closed Koningsdag (27 April), Christmas (25 December), Boxing Day (26 December) and New Years Day (1 January).
On Easter Monday (6 April) and Whit Monday (25 May) the gym opens at 10h. Christmas Eve (24 December) and New Years Eve (31 December) have an earlier closure: 20h.
Kids are welcome. However, kids younger than 12 may only boulder in a one on one situation with an adult. An adult without bouldering and/or spotting experience can bring max. 2 kids. You can read here all about it. If you don’t know how to spot your child we’re happy to explain it all. Our boulders are suitable for kids as of +/- 6 years old. Please bare in mind you’re visiting a sport facility, not an indoor kids playground (though you might be feeling kid again whilst bouldering).
Groups are welcome upon reservation, please check the webpage. Access outside opening hours is also possible upon request for larger groups (min.10p), however, Fridays are not an option as that is our boulder setting day. (Partly) Unexperienced groups will have to book an instructor, which is to be done via an appointment.
