Architect led tour, Risteard UaCroinin of the authentically restored 15th century Dysert O’Dea castle, the stronghold of the O’Dea clan, houses the Clare Archaeology Centre which was opened in July 1986 and has been the recipient of numerous national awards. The castle lapsed into ruin after O’Dea’s lands were forfeited. It was restored in 1986 by the Dysert O’Dea Development Association.