Input (grade 13): The district of Bolsover is notable for three sites of historical importance: Bolsover Castle, Creswell Crags (home to Britain's only known Palaeolithic cave art) and Creswell Model Village, an example of early twentieth century design from the Model village movement.
Output (grade 12): The district of Bolsover is notable for three sites of historical importance: Bolsover Castle, the cave art at Creswell Crags and the houses of Creswell Model Village.