18-hole course by the river, blue tees 6461 yards, par 71.
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Ornamental or make-believe cottage built in 1810 to a design by Nash, the inspiration being the Petit hameau at Versailles, where the nobility could cosplay in rustic garb. "Why can't those useless real peasants spruce up their hovels like this? - Footman, more chocolate."
Large castle on an island in the river, so it has a natural moat. It was built from 1142 over the site of a cathair or fort and enlarged to the 17th century. It was besieged twice but surrendered fairly tamely, so it was spared damage and is now one of the best preserved castles in Ireland. It passed into state hands in 1961 and is often used as a film or TV location.
The one you see by guided tour is the New Cave, discovered in 1833. It opened as a show cave in 1972 when 88 steps were cut to replace the rope ladder access. Its chambers have been used for concerts. Old Cave isn't open to the public.