The Order of Toa Dume is only one of the many Toa Orders that existed during the peak of the Toa. The Toa Orders were kept secret in case the BoM could pinpoint the Toa's weaknesses and destroy a group of Toa that were critical to the other Toa. The most important Toa Orders in that time were The Order of Dume, The Order of Jovan, and The Order of Helryx. Each order had a specific task which interlinked with the Toa's destiny. There were 15 orders at that time with about 200 in each order. Each Order occupied a specific island with a fortress that could only be found by toa. Known locations of some fortresses are: