Ered Gorgoroth

The Ered Gorgoroth (S. "Mountains of Terror"), Nan Dungortheb, and Gorothress formed the steep south-eastern edge of Tol Fuin, as dreadful precipices. Few paths ascended these nearly unscalable mountains. The height of the mountains averaged at about 6,000 feet. The tallest peak was Orod Ungol which roses above Gorothress (the Vale of Terror).