of the origin of the stone, including a claim that it was the Lia Fáil — a numinous stone upon which Irish kings were crowned. Surrounding the castle are extensive gardens. There are paths touring the grounds with signs pointing out the various attractions such as several natural rock formations with fanciful names such as Druid's Circle, Witch's Cave and the Wishing Steps. The grounds include a poison garden with numerous poisonous plants, including wolfsbane, mandrake, ricin and opium, as well as cannabis. Blarney House is also open to the public. References Further reading External links Castles in County Cork Scottish baronial architecture Ruins in the Republic of Ireland Tourist attractions in County Cork Gothic Revival architecture in Ireland Gardens in County Cork Ruined castles in Ireland MacCarthy dynasty Clíodhna