Barad-dûr
Chief Fortress of Sauron
Barad-dûr, also known as the Dark Tower, was the chief fortress of Sauron, on the Plateau of Gorgoroth in Mordor. Known in Black Speech as Lugbúrz, the Eye of Sauron kept watch over Middle-earth from its highest tower.
Description
Barad-dûr was built upon the end of a long southwestern spur of the Ered Lithui in the northern part of the Plateau of Gorgoroth. It stood about 30 miles east of Mount Doom and about 100 miles southeast of the Black Gate. From Barad-dûr a road led northwest to the Black Gate. Another road, Sauron's Road, led from Barad-dûr's huge western gate west to an entrance in the eastern mountain side of Mount Doom from which a tunnel led to the Sammath Naur.
Barad-dûr was built upon a mighty mountain-throne above immeasurable pits. It was black and immeasurably strong with wall upon wall, battlement upon battlement and towers as tall as hills. It had gaping gates of steel and adamant and contained great courts, dungeons and windowless prisons. The topmost tower had an iron crown and contained the Window of the Eye from which Sauron looked over the land.
History
First Building
![<tg-em>The building of Barad-dûr</tg-em> by [[Alan Lee]]](https://v6.elanillounico.com/wp-content/uploads/2026/06/Alan-Lee-The-building-of-Barad-dur.jpg)
Around Second Age 1000 Sauron chose Mordor as a land to turn it into a stronghold and began to buid the Barad-dûr, because he was alerted by the growing power of the Númenóreans. Around 600 years later he secretly forged the One Ring in the fires of Mount Doom, completed the construction of Barad-dûr and strengthened its foundations with the power of the One Ring.
During the following years Sauron was able to consolidate his power and extend it into the east. However, in Second Age 3261, Ar-Pharazôn, king of Númenor, landed at the Haven of Umbar with a great host and marched north towards Mordor. Their splendour and might was so great that Sauron humbled himself before the king and came to Númenor as a hostage.
The year after the Downfall of Númenor in Second Age 3319 Sauron's spirit secretly returned to Barad-dûr. There he worked a terrible shape for himself, took up again the One Ring and prepared for war against the Eldar and the Exiles of Númenor, who had established their realms in Arnor and Gondor. He succeeded in taking Minas Ithil, but in Second Age 3430 Elendil and Gil-galad formed the Last Alliance of Elves and Men and defeated Sauron four years later in the Battle of Dagorlad. After that they passed into Mordor and began the Siege of Barad-dûr. The siege lasted for seven years, Gil-galad and Elendil were slain and in Second Age 3441 Sauron was finally defeated. Isildur son of Elendil cut the One Ring from Sauron's hand and took it for his own instead of destroying it. The Dark Tower was finally leveled but its foundations remained, because they had been strengthened with the power of the One Ring and could not be destroyed as long as that existed.
Reconstruction
![<tg-em>The Dark Tower</tg-em> by [[John Howe]]](https://v6.elanillounico.com/wp-content/uploads/2026/06/John-Howe-The-Dark-Tower-01.jpg)
Around Third Age 1050 Sauron had returned and secretly made a stronghold at Dol Guldur. Gandalf did not discover that Sauron was the master of Dol Guldur until he entered it in Third Age 2850, and in Third Age 2941 the White Council decided to attack the fortress and Sauron, who had already made plans for an attack against Dol Guldur, abandoned it. The next year Sauron secretly returned to Mordor, which the Nazgûl had prepared for him, and began to rebuild Barad-dûr in Third Age 2951. After that Sauron stayed in Barad-dûr and conducted his war on the free people of Middle-Earth from there.
On March 25, Third Age 3019 the ring-bearer Frodo Baggins succeeded in destroying the One Ring, although it was the creature Gollum who actually held the Ring as it fell into the Cracks of Doom. With the Ring destroyed Barad-dûr ultimately collapsed to ruin and Sauron was finally defeated.
Etymology
Barad-dûr is a Sindarin name. It means "Dark Tower". It is a compound of Barad (a great towering building, (fort, city, castle) tower) and the adjective dûr ("dark" (with evil implications")).
Lugbúrz was the name of Barad-dûr in the Black Speech, composed of the Black Speech words lûg ("fortress", "lock-up", "prison") and búrz ("dark").
The Quenya versions of Barad-dûr are Taras Lúna ("Dark Tower") and Lúnaturco ("Dark Stronghold"). They are never used within the narration.
Portrayal in adaptations
<center>
![[[The Return of the King (1980 film)|<tg-em>The Return of the King</tg-em> (1980 film)]]](https://v6.elanillounico.com/wp-content/uploads/2026/06/The-Return-of-the-King-1980-film-Barad-dur.jpg)
![<center><tg-em>[[The Lord of the Rings: The Return of the King]]</tg-em></center>](https://v6.elanillounico.com/wp-content/uploads/2026/06/The-Lord-of-the-Rings-The-Return-of-the-King-Barad-dur.jpg)
![[[The Lord of the Rings: The Fellowship of the Ring (video game)|<tg-em>The Lord of the Rings: The Fellowship of the Ring</tg-em> (video game)]]](https://v6.elanillounico.com/wp-content/uploads/2026/06/The-Lord-of-the-Rings-The-Fellowship-of-the-Ring-video-game-Barad-dur.png)
![<center><tg-em>[[The Lord of the Rings: The Battle for Middle-earth]]</tg-em></center>](https://v6.elanillounico.com/wp-content/uploads/2026/06/Barad-dur-BFMEI.jpg)
![<center><tg-em>[[The Lord of the Rings: The Battle for Middle-earth II]]</tg-em></center>](https://v6.elanillounico.com/wp-content/uploads/2026/06/Barad-dur-BFMEII.jpg)
![<tg-em>[[The Lord of the Rings Online]]</tg-em> (Second Age)](https://v6.elanillounico.com/wp-content/uploads/2026/06/The-Lord-of-the-Rings-Online-Barad-dur.jpg)
</center>
1980: The Return of the King (1980 film):
Barad-dûr is portrayed as a simple fortress. During a ring-induced dream, Sam dreams of taking the Ring and storming the Tower, but his common sense gains the upper hand in time.
1981: The Lord of the Rings (1981 radio series):
Barad-dûr is one of the first sites visited. After the Witch-king captures Gollum snooping on the edge of Mordor, the Mouth of Sauron questions the creature in the Dark Tower.
2001-03: The Lord of the Rings (film series):
In the Lord of the Rings movies by Peter Jackson, Richard Taylor and his design team built a 9 foot high miniature ("big-ature") of Barad-dûr for use in the film. Using the size scale for the model implemented for the films, the Dark Tower is depicted as being over 1500 meters (5,000 feet) tall.
The Return of the King also shows Barad-dûr as clearly visible from the Black Gate of Mordor. Even granting its enormous size, it was located one hundred miles away and to the east of the Gate, and behind the inner mountain ridges of Udûn so Aragorn's army would probably not have been able to see it. In the film version, the geography of Mordor seems generally to have been compressed somewhat, perhaps for artistic reasons related to rendering such complex stories in a visual medium. In the case of the Black Gate scene, having Barad-dûr visible from the Gate means that the army can see the Eye of Sauron staring at them.
2002: The Lord of the Rings: The Fellowship of the Ring (video game):
The Tower is briefly visible in the opening scene. Galadriel narrates a vision from her Mirror. It is only referred to as "The Dark Tower of Mordor", and it is the base of the Ringwraiths (as opposed to Minas Morgul). The Eye of Sauron is portrayed as a fiery eye at the top, but is only visible for a split second.
2004: The Lord of the Rings: The Battle for Middle-earth:
Barad-dûr is shown in the introduction scene. It's design is similar to that of the tower in the movies. It does not play a role in any of the campaigns, and does not appear on any of the maps.
2006: The Lord of the Rings: The Battle for Middle-earth II:
Like in its predecessor, the tower of Barad-dûr plays no active role in this game. In the "War of the Ring" mode, it can be seen in the territory of Mordor, but is absent on the map itself.
2017: The Lord of the Rings Online:
With the destruction of the One Ring, the main tower of Barad-dûr had collapsed, but the foundations remain standing and teeming with Sauron's servants. The dungeons of Barad-dûr, the "Mordath", have been exposed to the sky above through the cracks in the earth.
Referencias
1. Esta ficha se ha importado inicialmente de TolkienGateway.net el día 21/05/2026.