Karnet Prison Farm is a minimum-security Western Australian prison located in Keysbrook State Forest, 78 kilometres (48 mi) south of Perth,[1] in the Shire of Serpentine-Jarrahdale.

[3][4] It has an abattoir, a dairy, a poultry farm, and an orchard and hydroponic gardens.

[5][6] The location was made a prison in 1963,[7][8] and was formerly a facility for the treatment of alcoholics.

[5] It is a pre-release facility,[5] open only to prisoners with less than five years to their earliest possible release date,[4] and therefore aims to prepare prisoners for re-entrance into society after their incarceration.

[9] Notable past inmates include Alan Bond and Jimmy Krakouer.