As a teacher, I get to hear about a lot of yoga workshops, retreats, and other yoga related events. I wanted somewhere to share these, since I know quite a few of you are interested in taking your practice further... so here you are!
BWY page British Wheel of Yoga
for local events - training days, Summer School, Festival of Yoga and All Wales Gathering - filter by 'Wales'
Yoga workshops and training in London - http://www.yogacampus.com/attend/yoga-workshops/
Also, Yoga in Wales facebook group for other classes and events:
https://www.facebook.com/groups/yogainwales/
You may also like the Active Yoga Bridgend Group too :
https://www.facebook.com/groups/ActiveYogaBend/