A small interesting museum packed with the history of the HMYO1. Adminsion is free and donations are welcome. Check opening times before you visit as it's not open every day of the week.
Grove Prison Museum
Deputy Governors House
104 Grove Road
PORTLAND
Dorset
DT5 1DL
Deputy Governors House
104 Grove Road
PORTLAND
Dorset
DT5 1DL
Telephone
01305 715726