Location of Po-Koro
Po-Koro was a Koro located in Po-Wahi. It was led by Turaga Onewa and guarded by Toa Pohatu. Po-Koro contained the Po-Suva which was used by Pohatu to store the masks he collected.
Location
The location of Po-Koro was choosen by Toa Onewa after the Great Rescue. The koro was surrounded by huge rocks and there was only one entrance into the koro. The Matoran homes seem like they were made of dirt. Along the road leading to the entrance were gigantic statues that the Po-Matoran carved. This road was called the Path of Prophecies.
These are the Rahi that could be found in Po-Wahi.
Inhabitants
Po-Koro became the home to Po-Matoran after the Great Rescue. The Po-Matoran in Po-Koro were carvers, athlets and shepherds, leading herds of local Rahi. They believed in the Principle of Creation which was derived from the virtues of Unity and Destiny. This granted them the skill of Strategy which helped them in playing the games they invented: Koli and Kolhii. The best athlete in Po-Koro was Hewkii, and the greatest carver was Hafu.
History
Po-Koro
After Po-Koro was built it didn't have any major problems until Ahkmou started selling Comet Balls. The whole koro became infected. Takua was in Po-Koro at the time and started investigating. He found out that the Comet Balls were infected and even found the source of the balls. They came from a Nui-Jaga nest in a cave. Takua was aided by Pohatu and together they caused the cave to collapse, destroing the Nui-Jaga nest. The Po-Matoran then threw all the Comet Balls into the Sea. Po-Koro was later attacked by Bohrok during the Bohrok Crisis. As the Bohrok were marching towards Po-Koro, Hafu went out and kicked over the gigantic statues, sealing the koro. He could have been killed by the Bohrok but Pohatu appeared and and saved Hafu with Hewkii's help. The Po-Matoran then had to flee the koro. They headed towards the sea and sailed to Ga-Koro which was also under attack by Bohrok. After the Bohrok were defeated they went back to Po-Koro to rebuild it. After the great kohlii tournament (in which the Po-Matoran were in the final and were close to winning but eventualy lost) the Mask of Light was discoverd and Takua and Jaller from Ta-Koro went looking for the "seventh Toa". After Takua had realised that he was the Toa of Light and turned into Takanuva, all the Po-Matoran left Po-Koro so they could return to their long forgotten home. The abbandoned Po-Koro was then destroyed by the Bohrok that the Toa Nuva released.