-2600 DR


 * Circa: The last surviving dwarves of High Shanatar fall in battle against the Tavihr Dynasty of Calimshan, by the Sulduskoon River.


 * Circa: Dwarves of Deep Shanatar seal the last known passage from the surface to their realm.
 * The drow begin construction of the Twisted Tower in the area that would later become Shadowdale. It would be completed in -2549 DR.
 * The Deepkingdom of the duergar in the North reaches the peak of its power.