Corda Nui

Corda Nui is a large island with diverse climates and terrain located on an unknown planet. The island is inhabited by several tribes of Matoran. It is the only known land mass on its world.

Landscape
Corda Nui has a diverse set of regions along its crescent-shaped structure. These regions, known as "Wahi" to the Matoran, are often vastly different from each other.

Ta-Wahi
Ta-Wahi is contained in a vast supercaldera, and is known for its hot springs and geologic activity. Wild Rahi roam the plains within the caldera, and exposed magma can prove a threat to the inexperienced traveler.

Ta-Koro
At the base of the Malgus, the large, inactive volcano at the center of Ta-Wahi, rests the village of Ta-Koro. Carved into the side of the mountain, the village acts as one of the best fortresses for the Matoran.