Beyond high iron gates fastened shut with a length of chain, lies the stark, beautiful Trawbawn. Here, haunted by a dark, mysterious past and largely ignored by the people of nearby Skibbereen, lives the frail Lydia Beauchamp. But old Ma Beauchamp's private existence is interrupted when a stranger arrives - a young man called Adam who wanders into the vast grounds of Trawbawn and becomes one of Lydia's most welcome contacts with the outside world.