CELTIC MEDIA FESTIVAL
4 - 6 JUNE
Beneath the landscape of Ulster lies a network of subterranean spaces, from ancient souterrains, crypts and caves, to abandoned railway tunnels and secret nuclear bunkers. They are secret places, rarely seen by the public and full of myth, intrigue and stories. In this three-part BBC Gaeilge series, Cormac Ó hÁdhmaill takes us on an adventure underground as he explores the unique spaces hidden beneath our feet, from souterrains to nuclear bunkers and abandoned railway tunnels.