Built in 1820 the site was home to both a jail and courthouse serving all of Argyll. Over 6000 men women and children were tried and held in the prison where convict’s shared just eight cells with vagrants and the insane. Now used as a museum, visitors have reported many ghostly incidents in the cells including whispering, clanking chains and dark figures cowering in the shadows. The Most Haunted team have one night to investigate these stories, but who will visit them during the late night vigils.