Northmoor was a duchy on the western coast of High Rock, in the Iliac Bay region. It existed in early Second Era, as well as late Third Era. It was bordered by Ykalon to the east, the Ilessan Hills and Glenpoint to the south, and Glenumbra Moors to the southwest. The provincial seat was the city of Northmoor. The Garlythi clan was the predominant vampire bloodline, and the regional deity was Mara.