While Australia's media and public have been poring over every detail of Schapelle Corby's time in Bali, another Queensland woman has been sitting in a deadly foreign prison largely unnoticed.

Brisbane 24-year-old Alana Miles has been held in Bolivia’s Palmasola prison for the past 11 months under suspicion of drug trafficking.

Alana Miles' family are working to raise awareness of the 24-year-old's imprisonment in a Bolivian prison.

The prison was the site of a riot in August last year that left 31 people dead.

The former university student and childcare worker was allegedly intercepted leaving Bolivia for Malaysia carrying two kilos of cocaine concealed in a backpack on March 18, 2013.