Trihyrne

In the west of the Westfold, near the Gap of Rohan, stood the magnificent peaks of the Thrihyrne, a triple horn which formed the highest massif in the White Mountains.Jet-black where it was not shrouded by eternal snow, the Thrihyrne dwarfed its neighbors and anchored the southern side of the Gap.Beneath it, to the east, lay Deeping-coomb ,the mouth of a gorge which cutted into the northwestern White Mountains below the great peak,the stalwart citadel of the Hornburg.A maze of underground passages connected it to the glittering fastness of the Aglarond.