Smithstown Castle, also known as Ballynagowan Castle, is a 15th-century structure in County Clare with significant historical importance. The castle's name derives from 'beal-atha-an-ghobhan', meaning 'the mouth of the smith's ford'. It features a notable large banqueting hall and 17th-century carved wooden table. The castle witnessed pivotal Irish history, including a 1600 visit from the legendary rebel 'Red' Hugh O'Donnell seeking revenge on the Earl of Thomond. Set on five private acres near the Cliffs of Moher and the Burren, the castle remains an authentic medieval Irish property offering exclusive accommodation sleeping eight guests amid its atmospheric medieval surroundings.