HMP Portland

HMP Portland, situated on the Isle of Portland in Dorset, England, boasts a rich history that dates back to its establishment in 1848 as a convict prison. Over the years, it has undergone numerous changes, serving as a borstal and a young offenders institution, before evolving into its current status as a Category C men’s prison​​.

HMP Portland

Contact Information for HMP Portland

  • Address: The Grove, Portland, Dorset DT5 1DL​​.
  • Telephone Number: 01305 715600​​.

Visiting Information for HMP Portland

Visits to HMP Portland are arranged via telephone, as there is no online booking option. Visiting hours are on Wednesday, Saturday, and Sunday from 2 pm to 3 pm and 3:30 pm to 4:30 pm. Visitors are advised to arrive no more than half an hour late. The booking line, open from Monday to Friday between 8:30 am to 12 pm and 1:30 pm to 3 pm, is 01305 715 775​​.

Additional Details

HMP Portland is designed to accommodate inmates who are considered unlikely to attempt escape but cannot be trusted in an open prison. It has the capacity to hold approximately 530 prisoners, although this number may vary due to factors like renovations or changes in prison policy​​. The prison is equipped with amenities and services focusing on the rehabilitation and well-being of inmates, including educational programs, vocational training, and healthcare services. There is also a visitor center to help maintain family ties, vital for inmates’ emotional well-being and rehabilitation​​.

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