- Telefoonboek
- Sport
- Sport Leiden
- Atma Climbing
At ĀTMA, we organize masterclasses and workshops that help you look to your own set of skills and learn how to grow further from there. Are you hosting an event or do you want your routesetters, trainers, climbers or business team to update their skillset? We offer workshops in various different fields, all taught by our experienced climbing coaches.