Sidorak's Tower

Sidorak's Tower also known as Sidorak's Fortress is a massive stronghold on the island of Voya Nui that serves as Sidorak's base of operations and it is also here that Sidorak reigns over Voya Nui with an iron hand and plots His Revenge Against Toa Nuva and also prepares for his eventual conquest of the entire island

it is also here that Sidorak rules over his dark army