The Building of the Castle
After the castle was taken over by the Office of Public Works, new entrances were created to give access to the park. The entrance near the Parade Tower has nineteenth-century cast iron gates that came originally from Saint Stephen's Green. The open parkland to the south of the castle been replanted with emphasis on trees and shrubs that provide year round colour. Pathways have been restored and some have been extended.
On the west side of the castle a formal garden with axial paths radiating from a central fountain retains much of the basic form that could have been there during the ducal period. The existing fountain is probably the base of an original seventeenth century water feature. Two lead statues stand on pedestals near the castle: one is of Hermes after the original in the Vatican Collection, and the other is of Diana the Huntress. All of the garden features, including the terracing, have been recently restored.