The famous five are having a brilliant time - on holiday in horse-drawn caravans - and they've discovered a ruined castle nearby! The castle looked deserted from a distance - but is that a face at the window? Or is it a ...The famous five are having a brilliant time - on holiday in horse-drawn caravans - and they've discovered a ruined castle nearby! The castle looked deserted from a distance - but is that a face at the window? Or is it a trick of the light?