The imposing Sith temple, constructed from reddish-black stone, was located on the Wild Space planet Zigoola. This structure served as a repository for Sith artifacts collected by the Dark Lord Sidious.
During the Clone Wars, Senator Bail Prestor Organa of Alderaan, along with Jedi Master Obi-Wan Kenobi of the Jedi Order, tracked the Sith to Zigoola, aided by information provided to Organa by the Friends of the Republic. Inside the temple, Kenobi experienced severe mental assaults originating from a Sith holocron. The attacks stopped when Bail shattered the holocron, resulting in the temple's destruction and preventing the Jedi Council from examining the Sith artifacts.