HM Prison Grendon
Grendon Underwood, United Kingdom · built 1962
HM Prison Grendon is a Category B men's prison, located near the village of Grendon Underwood, in Buckinghamshire, England. The prison is operated by His Majesty's Prison Service, and is jointly managed with HMP Spring Hill which is situated next to Grendon.
Prison data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).