Home of the Naga, Lizardfolk and snake-kin.
The two main races, Naga and Lizardfolk have split their island and keep an uneasy peace with often devolves into war. Water Naga live in any Western water areas (lake, river, stream, swamp and oceans), Earth Naga live in any mountainous or underground areas (caves, tunnels, hills, etc), they also hold Mount Sumeru as their territory. The Lizardfolk mostly stay in the Eastern jungles, forests and swamps; but but races are very territorial.
This island looks like a large mesa rising out of the sea. From below all that is seen is cliffs, mountains and a few beaches. A river exits on either side of the island at a wide delta. The majority of the island is watery rainforest and jungle with standing or running water throughout.