Indoor climb: Every Wednesday (September - March)
2025-10-01 18:00 - 21:30, 2025-10-08 18:00 - 21:30, 2025-10-15 18:00 - 21:30, 2025-10-22 18:00 - 21:30, 2025-10-29 18:00 - 21:30, 2025-11-05 18:00 - 21:30, 2025-11-12 18:00 - 21:30, 2025-11-19 18:00 - 21:30 (Europe/London) and 18 more dates | Summit Centre, Trelewis, The Old Drift Mine Trelewis, Treharris, CF46 6RD
Join us every Wednesday from 6pm for indoor climbing over the winter months from September through to the end of March 2025. There is a choice of 2 climbing venues so we hope to see you at one of them!
Boulders Cardiff, St. Catherines Park, Cardiff, CF24 2RZ
The Summit Centre, The Old Drift Mine Trelewis, Treharris South Wales, CF46 6RD

Indoor climb: '50@50' climbing special! Celebrating 50 years of Gwentmc
2026-03-15 09:00 - 18:00 | Boulders, Cardiff, St. Catherines Park, Pengam Road, Cardiff, CF24 2RZ
Kicking off the first of our 50@50 GMC celebrations with an indoor climb event!
As part of the Club’s 50 year celebration Mick Learoyd and Haydn Griffiths are planning a “full” days climbing at Boulders on the 15th March 2026. The plan is to make an early start and for each pair to climb 50 routes or for the 50 to be shared between team members ie. climbing 25 each. The climbs can be led, seconded, top roped or made using the self belay equipment, they can be any grade and repeats are allowed. You will need to team up with another club member, both be competent belayers and have passed Boulders roped climbing entrance test.
Normal entry fees apply. Contact Haydn if you want to take part (see WhatsApp chat for full details).

Outdoor climbs: '50@50' climbing special! Celebrating 50 years of Gwentmc
2026-04-01 - 2026-08-15
Calling all climbers! As part of the club’s 50th anniversary, a second climbing event is being planned- this one is outdoors.
The premise is to climb as many routes as you can between 1st April 2026 and the 15th August 2026. We need a list of the 50 best routes from the Wye Valley to Pembroke before April please. The routes can range from 4 to E2 ie. be fairly inclusive with the midrange going to be the most popular. There will be no leeway on the grades even if some E3’s in Pembroke are world class!
The BMC are aware of our celebrations and photos of climbs will be needed.
Reply to John Jones directly on WhatsApp and join the ’50 routes’ WhatsApp chat.
Once the routes are finalised we’ll publish a PDF of them. Get thinking and get some finger tape!
