Wonderwool Wales is the largest Wool, yarn & natural fibre festival in Wales and the UK.
It takes place every year on the 4th weekend in April and has become one of the must-visit craft shows in Wales. In 2026, we will be celebrating our 20th show – Wonderwool Wales 2026. It will happen on 25th and 26th April at the Royal Welsh Showground in Builth Wells, Mid Wales. Spread across 3 halls, with 220 exhibitors, it is truly the highlight of the wool festivals in Wales calendar. We would love to see you join us at this special craft fair in Wales and experience the unique atmosphere of Wonderwool Wales 2026.
The three directors, Chrissie, Sarah & Olwen, are passionate about natural fibres and using the best materials to produce wool and textile work. Having worked on several wool projects in Wales, their vision is to improve the quality of Welsh wool and make wool production more viable. Their dedication is what makes this one of the most respected craft shows in Wales. Our carefully chosen exhibitors showcase the very best of wool, fibre and textiles. They bring together everything you’d expect at a premier yarn festival in the UK: beautiful hand-dyed yarns, fleece for spinning or felting, weaving supplies and so much more. Many exhibitors are happy to give advice, and you can often ‘try before you buy’. Whether you’re searching for hand-dyed yarns, undyed yarn, spinning wheels, looms, or knitting and crochet tools, this wool festival in Wales covers everything. You’ll also find books, patterns, embroidery threads, fabrics, patchwork kits and inspiration for all levels of makers.
Outside, our popular Street Food area provides delicious food choices, perfect for taking a break from shopping and exploring. With 5 coffee outlets across the halls, you’ll stay refreshed without long waits – a bonus at such a busy craft fair in Wales.
Accessibility is central to Wonderwool Wales 2026. We provide free parking, friendly stewards, and shuttle minibuses to the halls or from Builth Road train station. Our wide aisles, ramps, and quiet relaxation areas mean everyone can enjoy one of the most welcoming craft shows in Wales.
Our stewards, many of whom have been part of the Wonderwool Family for years, create a consistent, friendly and supportive atmosphere. They’re easy to spot in their hi-viz jackets and are always happy to help. We also work to improve accessibility further, taking advice for sight-impaired visitors so that everyone can enjoy the leading yarn festival in the UK.
Come and celebrate with us at Wonderwool Wakes 2026, the ultimate wool festial in Wales, where creativity, craftsmanship and community come together. Whether you’re a maker, buyer, or curious beginner, you’ll discover why this is the most loved craft fair in Wales and one of the standout craft shows in Wales each year.
