Llanerchaeron estate played host to some 100,000 visitors during the 2010 youth cultural festival, the Urdd National Eisteddfod, held between 31 May and 5 June 2010.
The Llanerchaeron estate hosted the 2010 Urdd National Eisteddfod, a youth cultural festival with an attendance of over 100,000 people between May 31st and June 5th, 2010.