Orangery (opened 2004, 300 m², height 13 meters) - overwintering of plants from Mediterranean regions, conifers from the southern hemisphere, and Pyrophytes from Australia and South Africa.
At the Restoration, the 1st Earl extended the house; later, the 5th Earl added a Gothic exterior and an orangery, and redesigned the gardens.
He has exhibited these paintings in Russborough House, courtesy of the Sir Alfred Beit Foundation in 2009 and 2010, The Orangery, Holland Park, London 2010 and most importantly in Christ Church Cathedral, Dublin in April 2012.
Despite a number of later changes, Tessin's architecture still dominates the Orangery, which houses parts of the National Museum's sculpture collection, including works by the sculptors Johan Tobias Sergel, Carl Milles and Johan Niclas Byström.