Warren Hill

Short definition from Wiktionary

Proper noun

1. 1
   A suburb of Arnold in St Albans parish, Gedling borough, Nottinghamshire, England (OS grid ref SK5646).
2. 2
   A hill in East Cambridgeshire district, Cambridgeshire, England, adjacent to Newmarket, Suffolk (OS grid ref TL6563).
3. 3
   A number of other hills in England and Wales.