Name and Naming
The range is known in the common speech of the Westlands simply as the White Mountains, a descriptive name that points to the snow lying on its summits for much of the year. Its Sindarin name is Ered Nimrais. The first element, ered, is the plural of orod, the Elvish word for a mountain, and it appears again in the names of other ranges of Middle-earth. The second element joins nim, meaning white, to rais, the plural of ras, a horn. Taken together, the name describes a chain of mountains crowned with white horns, which is somewhat more precise than the English rendering. It evokes separate peaks rising above the snowline rather than a uniformly white ridge.1
The Elvish form belongs to the naming tradition of Gondor, whose people used Sindarin for places of rank and antiquity. The same practice appears in several individual heights of the chain. Mindolluin rises behind Minas Tirith, and a line of beacon hills runs westward along the northern flank toward Rohan. Among them are Amon Dîn, Eilenach, Nardol, Erelas, Min-Rimmon and Calenhad, each bearing a name in the idiom of the southern kingdom. The westernmost beacon, the Halifirien, has a name of another cast. It stands where the lands of the two peoples meet, and its name reflects that border position.2
On the northern side, where the Rohirrim settled the dales, the mountains acquired names in their own tongue. Tolkien represents that tongue in the narrative through forms modelled on Old English. The heights around Dunharrow illustrate this: the Starkhorn stands at the head of Harrowdale, the Dwimorberg looms over the entrance to the Paths of the Dead, and Irensaga faces it across the valley. These names echo the Elvish image of horned peaks in their own way, but they add a note of dread and hardness that belongs to the Riders' experience of the range. The chain thus carries two layers of naming, one Elvish and Gondorian, the other Rohirric. Which of the two a speaker uses often shows from which side of the mountains they are looking.3
Land and Place
The White Mountains form a long chain running broadly from east to west across the southern Westlands. Their eastern end lies close to the Great River, where Mindolluin stands as the last great height and Minas Tirith is built out upon a shoulder of that mountain, facing the Anduin and the dark ranges of Mordor beyond it. From there the chain stretches westward for a great distance, dividing the plains of Rohan and Anórien to the north from the southern provinces of Gondor. The range does not join the Misty Mountains. Between its northern outliers and the southern end of that other chain lies the Gap of Rohan, a broad opening through which the Isen flows and which had long been the chief road between Eriador and the southern lands.1
The two flanks of the mountains face very different country. On the northern side, spurs and deep valleys reach out into the grasslands of the Mark. One such spur in the Westfold holds Helm's Deep, a narrow gorge closed off by the Hornburg beneath the triple peak of the Thrihyrne. Further east, near the end of the range, the slopes of Anórien carry the Drúadan Forest, and a hidden road called the Stonewain Valley runs through the hills south of it. On the southern side, the mountains fall towards the coastal fiefs of Gondor. Many rivers rise in these heights and run southward to the sea through fertile vales such as Lebennin and Lamedon, and the Morthond flows out of the Blackroot Vale.2
For most travellers the range was a barrier to be passed around rather than crossed, and the kingdoms on either side were linked chiefly along its eastern and northern edges. One way ran beneath it rather than over it. The Paths of the Dead lead from the head of Harrowdale through the mountain's roots and emerge on the southern side above the Morthond, not far from the hill of Erech. That passage was shunned by the living, which confirms how firmly the heights kept north and south apart. The range thus served both as the common spine of the two allied realms and as the wall that set them apart.3
History
The earliest human history of the range belongs to a people who lived in its valleys long before Gondor existed. During the dark years of the Second Age these Men of the Mountains had worshipped Sauron. When Isildur came to the southern lands after the downfall of Númenor, their king swore allegiance to him at Erech, where Isildur had set up a black stone brought over the sea. When the war against Mordor came and Isildur summoned them to fulfil that pledge, they refused. For this he cursed them to find no rest until the oath was kept, and the people dwindled and hid in the hills. Their dead haunted the valleys around Erech and the passage beneath the mountains. Other traces of a forgotten people survived in the north of the range. At Dunharrow a winding road climbed to a high meadow, lined with weathered stone figures whose makers were unknown to the Rohirrim who later used the place.1
For most of the Third Age the range lay wholly within the dominion of Gondor. The northern plains below it, then called Calenardhon, had grown thinly peopled by the time the Northmen under Eorl rode to Gondor's aid in 2510. The Steward Cirion granted that land to Eorl and his people. The two leaders swore their oath of friendship on the Halifirien, a hill that Isildur had once hallowed as the resting place of a memorial to Elendil. Cirion removed that hallowed charge before the land passed into the keeping of the Riders. From this point on, the mountains were shared between the two realms. Gondor held the southern slopes, and the new kingdom of Rohan settled the northern dales and built its royal seat at Edoras beneath them.2
The mountains of the Mark entered the tales of the Rohirrim early and in a sombre way. Brego, son of Eorl, completed the golden hall of Meduseld. At the feast that marked its completion, his son Baldor vowed to walk the Paths of the Dead, and he entered that way and was never seen again. Brego died of grief the following year, in 2570. The story set the shunned road apart as a place the Riders would not tread for many generations. In the crisis of 2758 the range served as a refuge. Rohan was invaded from the west by Dunlendings and its coasts were threatened from the south, and it was overrun. Its people were driven into the mountain dales. King Helm withdrew to the fortress in the Westfold gorge, which afterwards bore his name, and held out there through the Long Winter until he perished in the snow. His nephew Fréaláf kept a remnant of the Rohirrim at Dunharrow. In the spring of 2759 he came down from there, retook Edoras, and restored the kingdom.3
A generation later the range was troubled by a threat from the north. After the Dwarves defeated the Orcs before the East-gate of Moria in 2799, many survivors fled south, and some sought new holds in the White Mountains. Under King Brytta the Rohirrim fought these invaders for years. At his death it was believed they had been cleared out, but the belief proved mistaken. His successor Walda was ambushed and killed by Orcs while riding by mountain paths from Dunharrow. Folca, who followed him, swore to hunt no beast while any Orc remained in Rohan. He kept that vow until the last of their strongholds in the mountains had been found and destroyed. Only then did he ride out to hunt the great boar of the Firien Wood, and he died of the wound it gave him.4
The range was at the centre of the War of the Ring in March 3019. At its northern end the Rohirrim stood in the Hornburg against the host of Isengard, and the siege was lifted at dawn by the arrival of Erkenbrand and Gandalf. Soon afterwards the beacons along the northern flank were lit to call Rohan to Gondor's aid. Théoden then mustered his riders at Dunharrow. At the same time Aragorn, with the Grey Company, took the road Baldor had not survived. He summoned the Dead at the Stone of Erech and led them south to the Anduin. After the fleet of the Corsairs was taken at Pelargir, he held their oath to be fulfilled and released them. In the same days the Pelennor below Mindolluin became the field of the great battle before Minas Tirith. With the fall of Sauron the mountains returned to their older role as the shared frontier of two allied realms, now free of the haunting that had long lain over their southern valleys.5
- 1The Lord of the Rings, Book V, ch. 2; The Lord of the Rings, Book V, ch. 3
- 2Unfinished Tales, Part Three, II: Cirion and Eorl and the Friendship of Gondor and Rohan; The Lord of the Rings, Appendix A, II
- 3The Lord of the Rings, Appendix A, II; The Lord of the Rings, Appendix A, I (iv)
- 4The Lord of the Rings, Appendix A, II; The Lord of the Rings, Appendix A, III
- 5The Lord of the Rings, Book III, ch. 7; The Lord of the Rings, Book V, ch. 2; The Lord of the Rings, Book V, ch. 9; The Lord of the Rings, Appendix B, The Tale of Years
Peoples and Dominion
Several peoples lived under the mountains, and most of them belonged to no single realm. Appendix F traces the Dunlendings back to a remnant of the folk who had once inhabited the vales of the range, and it names the haunting Dead of Dunharrow as their kin. The Drúedain were older still, and a small wild people of that stock survived in the forest at the eastern end of the northern flank. They kept apart from both Gondor and Rohan. Later tradition held that these Woses carved the squat seated figures guarding the climb to Dunharrow, and that the Rohirrim knew them only as images of an unremembered folk.1
The Drúedain later appear in more detail in the posthumous account devoted to them. It describes them as having lived in the range before the Númenórean settlers came and as a people with a particular skill in stonework and watchfulness. In the War of the Ring their headman Ghân-buri-Ghân guided the Rohirrim past the enemy by the Stonewain Valley and asked only to be left undisturbed afterwards. When Aragorn was crowned he granted the forest to that people for their own, and he forbade any to enter it without their leave.2
The southern slopes were governed as fiefs of Gondor, each under its own lord owing service to Minas Tirith. When the city prepared for war, companies came in from these vales. Forlong led the men of Lossarnach, Duinhir brought archers from the Blackroot Vale, and Dervorin came from the Ringló Vale. Angbor of Lamedon later held Linhir against the raiders from the south. On the northern side the Westfold stood under Erkenbrand as a march of Rohan, and the chain of beacon hills kept the two realms in contact across open country. Relations with the Dunlendings to the west remained hostile, since they regarded the Mark as land taken from them.3
In the Story
In The Lord of the Rings the range is less a single setting than a hinge on which the narrative turns. Once the Fellowship is broken, the separate strands of the tale gather along its northern flank, and the mountains become the frame against which the Riders' war is told. Their presence is felt most often from below, as a line of heights at the edge of every view in the Rohan chapters. Merry's ride with the king into Harrowdale gives the clearest sense of this. The narrative lingers on the closing walls, the roaring stream and the failing light, and the hobbit feels small and superfluous among the preparations for war.1
The mountains also carry the story's contrast between dread and wonder beneath the earth. Gimli, who later trembles on the road beneath the Dwimorberg, speaks with rapture after Helm's Deep of the caverns behind the Hornburg, the Glittering Caves of Aglarond, and he vows to return there. The same chain thus holds both the halls a Dwarf longs to cherish and the passage he can scarcely bear to enter. When the Grey Company takes that passage, the range divides the tale in two. Aragorn's strand runs south beneath the mountains while Théoden's rides east along their foot, and the reader follows the two sides of the chain in turn until they meet again before the city.2
After the victory the heights take on a quieter, restorative meaning. Gandalf leads Aragorn up the slopes of Mindolluin to a high hallow above the city, and there, among the snows, they find a sapling of the White Tree. Its planting in the court of the citadel marks the renewal of the kingship. Gimli's hopes are also fulfilled, for the Appendices record that he brought Dwarves to Aglarond and became its lord. In this way the range, which had served chiefly as wall and refuge during the war, ends the book as a place of renewal for more than one people.3
Adaptations
In Peter Jackson's film trilogy the range is never treated as a single setting. It appears through the places set along it: Edoras, the Hornburg, Dunharrow and Minas Tirith, all realised from New Zealand landscapes, among them the isolated hill of Mount Sunday in Canterbury for the royal seat of Rohan. Several departures from the book concern its geography. In the second film the people of Edoras flee to Helm's Deep rather than to Dunharrow, so the fortress becomes a refuge for the whole folk and not only a stronghold of the Westfold. A company of Elves from Lothlórien joins the defence, and the relieving charge at dawn is led by Éomer instead of Erkenbrand. In the third film the beacons are lit on Pippin's initiative against Denethor's wishes, whereas in the book the Steward has already set them burning. The oath-breakers from beneath the mountains are also not released at Pelargir. They follow Aragorn up the river and fight on the Pelennor itself.1
Ralph Bakshi's animated film of 1978 reaches only the northern edge of the range, since it ends with the fighting at Helm's Deep and never takes the story south. The BBC radio dramatisation of 1981, the fullest of the older versions, keeps the book's course through Dunharrow, the road beneath the mountains and the ride to the city. The 2024 animated film The War of the Rohirrim, directed by Kenji Kamiyama, is the first adaptation whose centre is the range itself, telling the story of Helm Hammerhand's stand in the Hornburg through the Long Winter. Brian Cox voices Helm, and Miranda Otto returns as Éowyn to narrate. The film's principal figure is Helm's daughter Héra, voiced by Gaia Wise, who is unnamed in the appendices. Her story, together with the enlarged role of the Dunlending leader Wulf, is the film's own addition to the brief account in the book.2