Cave of the Three-Eyed Raven

The cave of the three-eyed raven is a place beyond the Wall. It serves as the abode of the greenseer known as the three-eyed raven and a group of Children of the Forest.

Above the cave lies an ancient and massive weirwood tree with a face carved on its trunk. The weirwood's roots dig deep into the cave and have merged with the body of the three-eyed raven.

The entrance to the cave is protected by the magic of the Children of the Forest and prevents wights from entering it, destroying the undead creatures if they attempt to enter.

In the books
In the A Song of Ice and Fire novels, the cave of the three-eyed crow appears in the fifth book, though its location is not specified. The Lands of Ice and Fire map collection places it within the Haunted Forest, east of the Fist of the First Men and southwest of the Antler River. The cave is actually a great cavern under a wooded hill, deep within a system of caves. The three-eyed crow is seated on a weirwood throne in the great cavern, by an abyss, attended to by the remaining Children of the Forest.