The Deep Roads
The Deep Roads are the network of underground roads that once belonged to the dwarven kingdom. Once though to be lost to time, many of these expansive but deteriorated dwarven halls still exist. Rare entrances to the Deep Roads can still be found, but all are sealed by heavy steel doors. The entrance at the dwarven city of Orzammar is is opened on occasion by mandate of a noble family, and to allow members of the Legion of The Dead and the Grey Wardens into the Deep Roads, where they spend their last days fighting the Darkspawn. Since the end of the last Blight, the Deep Roads have become infested with Darkspawn once again. Despite the spike in population, though, the dwarves are slowly pushing their way through the Deep Roads and have begun reclaiming some of the lost Thaigs.