His Majesty's Prison Belmarsh is a Category A men's prison in Thamesmead, southeast London, England. The prison is used for high-profile cases, particularly those concerning national security. Within the grounds is the High Security Unit (HSU), which consists of 48 single cells. It is run by His Majesty's Prison Service.

May 19, 2020 · HM Prison and Probation Service publishes action plans for Belmarsh in response to independent inspections. Contact Belmarsh. Governor: Jenny Louis. Telephone: 020 8331 4400

Holding the country's most dangerous criminals, HMP Belmarsh's High Security Unit (HSU) is a prison within-a-prison. And, until now, almost nothing has been known about it.

Belmarsh Prison, officially known as HMP Belmarsh, opened in 1991 and quickly earned its reputation as one of the UK’s most secure prisons. It functions as a Category A prison, meaning it houses inmates who pose the most significant risks to the public.

Take a deep dive into the life and facilities at Belmarsh Prison, one of the UK's most notorious jails. Our inside look provides invaluable insights into the daily routines, available amenities, and unique conditions that define Belmarsh.

Belmarsh Prison, located in southeast London, is one of the UK’s most high-profile and high-security prisons. Known officially as HMP Belmarsh, this facility has been a central point in the UK’s criminal justice system since its opening in 1991.

Belmarsh Prison, located in Thamesmead, South East London, is a high-security prison in the United Kingdom. It is managed by Her Majesty's Prison Service and is primarily designed to hold male adult prisoners.

Visiting times are as follows: You can book a visit by calling 0208-331-4768 or book by e-mail to [email protected].

Prison information on Belmarsh. Featuring a unique criminal sentence database - crime and criminal sentence - updated daily and linking through to the legal teams involved in a criminal or notable case.

General Information, HMP Belmarsh Belmarsh Prison opened almost 25 years ago and was the first adult prison to be built in London since Wormwood Scrubs in 1874. The bulk of the prison is on a large site surrounded by a perimeter wall about 1 mile long.