
Shadow Tower
The Shadow Tower is one of three castles along the Wall that are still permanently by the Night's Watch around 300 AL. It is located next to mountains at the far end of the Wall, west of Sentinel Stand and east of Westwatch-by-the-Bridge. It is commanded by Ser Denys Mallister.
Lord Commander Jeor Mormont planned to re-garrison Stonedoor using men from the Shadow Tower.[2]