Olodel

Olodel was an island in the north-west Lake of Steam. It and its "sister" island, Narruth, were very different.

Olodel was once a private hunting preserve for wealthy Calishite merchants. The island eventually was overrun by beholders and other monsters.

Geography
Olodel had an unnatural ecology, magically created, surrounding the various Calimshite hunting preserves created on the island. The heart of the island contained a tunnel system that led directly to the Underdark Beholder city of Zokir.