Secret room discovered in 800-year-old Irish castle during renovations

Johnstown Castle in Wexford
Historic Irish castles are full of mystery but at Johnstown Castle in Co Wexford, the discovery of a secret room at the 800-year-old estate has sparked interest.
Dating back over 850 years to the Norman times in Ireland, Johnstown Castle has been undergoing substantial conservation and renovation works over the past five years.