Perhaps you've seen it on the telly? It's been used as the location for few movies and TV shows:
Pride & Prejudice (2005) ...
Barry Lyndon (1975) ...
He Knew He Was Right (2004– ) ...
Miss Marple: Nemesis (1987 TV Movie) ...
A History of Britain (2000–2002) ...
Pathfinder (2015) ...
Britain's Finest (2003– )
Rubicon: Samuel Johnson Prize (2004 TV Short)
The Pallisers (1974– )