Anturdd courses for Urdd Members are held during the Easter and Summer Holidays here at Glan-llyn. Children and young people get the chance to enjoy an action packed timetable of activities, meet new friends from all over Wales and make lifetime memories, all under the care and leadership of our professional and qualified staff (no parent or teacher in sight!) With over 60 years experience, Glan-llyn is one of THE places to be during school holidays!

All courses are run through the medium of Welsh

Even though Anturdd /Antur Fawr/Anturdd i’r Eithaf courses run at the same time, each course with have their own timetable and accomodation blocks.

Transport can be organised subject to demand (for an extra cost)

Even though we strive to provide an action packed timetable, some activities are subject to weather conditions and circumstances outside of our control

Click here to book


Courses open to Urdd Members from 11 - 16 years old.

Do you want to develop skills in adventurous activities?  Here's your chance!  Anturdd Pasg/Easter Adventure is an opportunity to focus on developing skills in different sports.  The courses running are Sailing Level 1/2 (Work towards a RYA Level 1 or 2 sailing qualification), Climbing and Mountaineering (Develop your mountaineering skills on the mountains of Snowdonia), Water (Develop your skills in canoeing, kayaking and SUP) or a Taster Adventure (Come and take part in a combination of some of the above activities on water and land).




6-9th April





Anturdd Iau

Year 3-6

Where better to spend time over the Summer and Easter holidays than at Glan-llyn. You will get the chance to experience our excellent activities – canoeing, raft building, climbing, high ropes, boat trips, archery, 10 pin bowling, swimming and much more. The fun keeps going into the evening, with time to enjoy and socialise with new friends during the evening activities.




July 27-30

Optional extra

Treetop Nets (Zipworld) - £20

Anturdd Fawr

Year 7-9

You’ll be taking part in adventurous activities on land and water – canoeing, sailing, paddle boarding, bushcraft, kayaking, lake gala, climbing, high ropes course, gorge walking and if the weather and circumstances allow; white water rafting. The evenings will be filled with fun and social activities; swimming, films, disco, fire, maybe even sleeping under the stars - plenty of opportunities to make friends from all over Wales.


£160- £200


April 6-9 / July 20-24 / August 24-28

Optional extra

Treetops Nets (Zipworld) - £20

Anturdd i'r Eithaf

Year 10-13

You will get the chance to experience Glan-llyn’s land and water based activities at their most adventurous. Amongst some of the activities you will take part in are gorge walking, mountaineering, climbing on the rocks of Snowdonia, orienteering challenges, sailing, kayaking and high ropes course, and if the weather and circumstances allow; white water rafting and surfing. 




July 20-24

Optional extra

Zipworld Caverns - £60