From A Wiki of Ice and Fire
and the location of Woodswatch-by-the-Pool
Woodswatch-by-the-Pool is a castle along the Wall. It was abandoned by the Night's Watch. It is situated along the Wall between Oakenshield to the west and Sable Hall to the east.
A Storm of Swords
Harma Dogshead is seen at Woodswatch-by-the-Pool prior to the wildlings' attack on the Wall.
References and Notes