Sarbreen

Sarbreen (nicknamed City of the Hammer by Tharzon,) is a Dwarven city built seven hundred years before the events of The City of Ravens in 616 DR. For a short time in Faerun's history, it was a great thriving city that shone for a brief moment as the richest of all dwarven holds. (Baker, p85) Lead by master crafters known as Guilders - armorers, weaponsmiths, jewelers, miners, woodcarvers, glassblowers and all the others - Sarbreen flourished.

Sarbreen eventually fell to orcs and Drow elves, and its treasures were either carried away or still remain in the ruins of the city, waiting for adventurers to find them. Later, a human city was built on top of the ruins, and goes by the name of Raven's Bluff. This new city's sewers have walls carved with strange engravings and the plucky are likely to find either mighty treasures or deadly perils if they go exploring them.