|Locations of interest|
|Journal-||Riven (game)/Atrus's journal|
|First appearance||Riven (game)|
Plateau Island, also known as Spike Island, Survey Island or Garden Island is one of the five main islands of Riven. This Island has a wide plateau with a miniature map of the Rivenese islands. Gehn used this island to study the deterioration of the Fifth Age. It likely also served a ceremonial role, as Gehn surrounded the island with Wahrk tusks.