Here are a few links for Climbing in North Wales

BMC Top 10 British sport climbing crags for beginners

Devils Gorge

Bus Stop Quarry

Castle Inn Quarry

Australia

Penmaenbach Quarry

Penmaen Head

Llanddulas Cave

Craig y Forwyn

Holyhead Mountain

Guides

A55 Sports Climbs (Have)

North Wales Rock (Have)