Piraka Stronghold

The Piraka Stronghold was the original headquarters of the Fellowship of Kakamu.

History
In 100,079 CMT, Vorahk-Kah, Motrokh, and Muta moved into the Piraka Stronghold on Voya Nui and founded their new organization, the Fellowship of Kakamu, there. They began capturing people who used to know Kakamu, like Rabot, and took them to the Stronghold to interrogate them. The Fellowship of Kakamu were forced to leave the Matoran Universe when the Matoran brainwashed by Blackout began dismantling it, so they likely established a new base of operations elsewhere instead of returning to the Stronghold. The Stronghold was eventually destroyed.