The Blue Mountains (Ered Luin), also known as Ered Lindon, was the mountain range at the far west of Eriador.
The Blue Mountains arose sometime after the tumultuous chaos caused by Melkor's destruction of the Two Lamps that destroyed the perfect symmetry of Arda. In these early days, the Blue Mountains were located between the newly formed great sea of Belegaer and the newly formed Sea of Helcar. The Blue Mountains were connected to the Iron Mountains to the north and the Red Mountains in the east which formed one great mountain range chain known by different names. The Ancient Grey Mountains were to its south separated by a great gap.
During the Years of the Trees and the Sleep of Yavanna, the Blue Mountains was an unbroken line separating Eriador from Beleriand. Seven rivers arose in it on the western side, and the land these rivers flowed through was known as Ossiriand, which was later also as Lindon, therefore the mountains were sometimes referred to as the Ered Lindon. Dwarven kinfolk either awoke here or migrated here from other awakening points and delved the cities of Belegost and Nogrod and made contact and alliance with the Sindar of Thingol.
The mountain range was broken during the war of the Valar against Morgoth, and at the middle of the range the sea broke through, creating a great gap where was set the Gulf of Lune a new terminus for the river Lune. In the middle of the gap, where the Lune met the sea, the Grey Havens of Mithlond of the Elven Kingdom of Lindon were built. When seen as the border of Lindon the Ered Luin were called Ered Lindon.
Third Age and beyondEdit
During the Third Age, its forests, besides that of Mirkwood, were the largest in Middle-earth. In the latter part of the Third Age, the Dwarves settled the Blue Mountains again when Thráin II and his son Thorin and the Dwarven survivors of the Sack of Erebor moved from Dunland and delved a prosperous settlement there. After the War of the Ring and the defeat of Sauron, Elves continued to travel west to Lindon through the gap in the mountains by way of the Gulf of Lune, where they eventually intended to set sail on the Straight Road to the Undying Lands of Aman.
The Blue Mountains, the Iron Hills, and Lonely Mountain were the main areas of Dwarf colonization by the late Third Age. During the 4000+ years following the cataclysmic sundering and catastrophic downfall of Beleriand, when the mighty Dwarf fortress-cities of Nogrod and Belegost were inundated by the sea, it is possible that the Dwarves rebuilt those cities to their former splendor.
The Dwarves would have plundered the mines of the Blue Mountains for the hoard of resources it held within the depths of darkness at its roots.
Before setting off in their quest to the Lonely Mountain, Thorin Oakenshield and his twelve other companions (as well as other Dwarves of the Lonely Mountain) resided here in the Blue Mountains after being rendered homeless by the Dragon Smaug.
It is shown in several maps made of Middle-earth that great forests flanked both sides of the Blue Mountains, even after the gargantuan slaughter of Eriador's great forests by the men of Númenor and their incessant appetite for lumber. These forests, alongside the fertile coastal plain, would prove to be hotspots for Elven migration and inhabitation.
It is stated at the very beginning of The Hobbit that the High Elves lived within the vales and forests of the Blue Mountains, presumably sharing the land with the Dwarves. To this number would be added Sindar, Wood-elves, and maybe even a few Avari.
The influx of new Elven settlers soared after the end of the First Age who lived under the Ñoldor High King Gil-galad in the Second Age. After the fall Gil-galad in the Third Age, the foot of the Blue Mountains became part of Lindon where Elves lived temporarily until they left for the Undying Lands, due to the Elves desiring to escape the woes and predicaments of Middle-earth.
Although the Blue Mountains were little described (owing to their location on the fringes of all of Tolkien's tales), we can assume a bit of their geology. The outer layers of the mountains seem to have been underlaid by metamorphic rocks formed in contact with numerous igneous intrusions. This environment is often necessary to produce veins of ore such as those mined by the Dwarves from the beginning of time. This environment produced the trove of Gold, Silver, Iron, Gems, and other materials that made the Dwarf kingdoms incredibly wealthy.
Portrayal in AdaptationsEdit
Translations around the WorldEdit
|Foreign Language||Translated name|
|Portuguese (Brazil and Portugal)||Montanhas Azuis|
|Spanish (Spain and Latin America)||Montañas Azules|
|Chinese (Hong Kong)||藍色山脈|
Central Ered Luin is amongst the regions fleshed out in The Lord of the Rings Online. Significant areas surrounding Dwarven and Elven settlements are available for exploration and adventuring. The Blue Mountains are only in the campaign in The Lord of the Rings: The Battle for Middle-earth II but may not in a skirmish.
|Mountain Ranges of Arda|
Ash Mountains | Echoriath | Ephel Dúath | Ered Gorgoroth | Blue Mountains | Ered Lómin | Grey Mountains | Ered Wethrin | Iron Hills | Iron Mountains | Misty Mountains | Mountains of Angmar | Mountains of Mirkwood | Mountains of Mithrim | Orocarni | Pelóri | Wall of the Sun | White Mountains | Yellow Mountains
|Dwarven Realms of Middle-earth throughout the Ages|
|Years of the Trees & First Age:||Bar-en-Nibin-Noeg | Belegost | Khazad-dûm | Mount Gundabad | Nogrod | Nulukkizdîn | Orocarni|
|Second Age:||Khazad-dûm | Mount Gundabad|
|Third Age:||Grey Mountains | Iron Hills | Khazad-dûm | Lonely Mountain | Northern Blue Mountains|
|Fourth Age:||Glittering Caves | Khazad-dûm | Lonely Mountain|
- ↑ The Atlas of Middle-earth, The First Age, The Elder Days, "Introduction"
- ↑ The Silmarillion, Quenta Silmarillion, Chapter X: "Of the Sindar"
- ↑ Unfinished Tales, Part Three: The Third Age, III: "The Quest of Erebor"
- ↑ The Atlas of Middle-earth, The Lord of the Rings, "The Road Home"
- ↑ The Atlas of Middle-earth, Thematic Maps, "Population"
- ↑ The Atlas of Middle-earth, The Second Age, "Refugee Relocation"
- ↑ The Lord of the Rings, The Fellowship of the Ring, Book One, Chapter III: "Three is Company"
- ↑ The Lord of the Rings, The Return of the King, Book Six, Chapter IX: "The Grey Havens"
- ↑ The Complete Guide to Middle-earth