Eberron: Scales of War
This city of stone stands on the side of the Stonehome Mountains. Constructed as a haven by the dwarves that remained in the area instead of retreating to the Mror Holds, Overlook has since outgrown its humble roots and become a haven for peoples all over the Elsir Vale and beyond.
The people of Overlook are mostly dwarves, humans, and halflings, though pockets of dragonborn, tiefling, eladrin, and elf communities are isolated in their own ethnic neighborhoods. Overlook’s importance as a trade center results in great numbers of travelers from faraway lands and of a wild assortment of races, cultures, and beliefs, lending the city its cosmopolitan atmosphere.