As part of the OPW programme of ISL (Irish Sign Language) interpreted tours at heritage sites around the country, we are offering an ISL interpreted tour of Rathfarnham Castle on Saturday 5 July at 2pm. One of the Castle guides will be accompanied by an ISL interpreter to bring you the fascinating history of this castle and its many former residents, and to show you the very fine 18th century interiors as well as some of the original features which date back to the late 16th century.