Groupe Spéléo du Redan is one of the largest caving clubs in Belgium. The club has a training facility located in the basement of the Koekelberg Basilica and also runs an active youth program. Redan is especially known for the Rally they organise, during which rope courses are rigged over the entire basilica. Cavers from all over Europe come to take part in this unique event.

10 / 11 / 12 September 2027
Once every three or four years, GS Redan rigs rope courses on and inside the Basilica: three routes of increasing difficulty, more than 2,000 metres of rope and a spectacular view all the way to the Atomium. Around 250 participants from across Europe took part in the last edition.
The event is open to experienced cavers; spectators are welcome to come and watch. Registration will open as soon as everything has been finalised.
Questions? contact@gsredan.be




Training sessions on odd Mondays, from 7.30 pm to 10.30 pm
Openings
2026
:
7th and 21st of September
5th of October
9th and 23rd of November
7th of December
ATTENTION! You must present your UBS, VVS or CAB membership card, which guarantees insurance coverage for this activity. Participation fee: €5

Club members can train every Tuesday evening from 8:00 PM in the training facility beneath the basilica. In addition, two camps are organised each year during the Autumn and Spring holidays (French-speaking school terms). For more information or to become a member, please contact : contact@gsredan.be

Groupe Spéléo du Redan offers caving lessons with an emphasis on SRT for youth every Wednesday afternoon during the school year. Young participants who have mastered the basic techniques are invited to join the club’s camps during the Autumn and Spring holidays (according to the French-speaking school calendar). For more information or to register for the youth program, please contact : contact@gsredan.be