  risdon prison complex, formerly h.m. prison risdon, an australian medium to maximum security prison for males, is located in risdon vale, tasmania. the facility is operated by the tasmanian prison service, an agency of the department of justice of the government of tasmania. the facility accepts criminals convicted under tasmanian and/or commonwealth legislation. the complex comprises 219 maximum security cells for males; 84 medium security cells for males; and a 38-bed secure mental health unit called the wilfred lopes centre for forensic mental health. a separate 45-bed women's prison, called the mary hutchinson women's prison, is located adjacent to the risdon prison complex. ==history== correctional facilities at risdon have been constructed in two phases, between 1956 and 1963, and again between 2001 to 2006. a series of escapes from the campbell street gaol, hobart resulted in a 1943 royal commission into the h.m. gaol department. in 1949 the gaols department obtained by compulsory acquisition a  property on the eastern side of the derwent river, not far from risdon cove where the initial european settlement of tasmania occurred. in 1956, plans commenced to design the prison and construction was completed in 1960. facilities for female prisoners were completed in 1963, and inmates were moved from campbell street gaol, resulting in closure of the campbell street gaol. the new women's facility, 
1960_establishments_in_Australia Maximum_security_prisons_in_Australia Prisons_in_Hobart