It is a rocky plain covered with petrified remains of the Jotunn refugees.
God of War (2018)[]
The Valley of the Fallen is the journey's last destination. It is first seen from the peak of Giant's Fingers.
God of War Ragnarök[]
The Valley of the Fallen is revisited by Atreus when Angrboda leads him around during his visit to Ironwood. It is where the souls of the Jotunn are hidden away.