They can go wherever and do whatever they please
There, while under the protection of the kings of the First Men, the children of the forest had tended to the mighty carved weirwoods that crowned it (thirty one, according to Archmaester Laurent in his manuscript Old Places of the Trident). When Erreg's warriors sought to cut down the trees, the First Men are said to have fought beside the children, but the might of the Andals was too great. Though the children and First Men made a valiant effort.
Read more