01Historic PhotographAn early view of Gro Uchaf before the reservoir covered the valley.Gro Uchaf Before Flooding 02Remains of Gro UchafPhotographs showing the remains of Gro Uchaf, still lying beneath the water and visible during low levels.Gro Uchaf RemainsGro Uchaf RemainsGro Uchaf RemainsGro Uchaf RemainsGro Uchaf RemainsGro Uchaf RemainsGro Uchaf Remains