Ortan Thaig

Fictional record. This page describes a mine from a fictional setting, not a real place. Information is based on the cited canon, with adaptations and interpretation distinguished where necessary. It is kept separate from the real MineArchive corpus — see Fictional.

Also known as	The Deep Roads
Setting	Dragon Age (BioWare)
Location	An ancient dwarven thaig beneath Ferelden, reached via the Deep Roads -- the vast, engineered tunnel network the dwarves built over centuries to link their underground cities and lyrium-mining grounds -- accessed from the dwarven capital Orzammar.
Type	Lyrium mine and dwarven city (thaig)
Worked	Ancient, dated only in relative dwarven terms; named for Paragon Ortan and once home to House Ortan, it was lost to the encroaching darkspawn during the Fourth Blight. – Overrun by darkspawn during the Fourth Blight and never permanently reclaimed by the dwarves afterward, though it remains passable and is visited on several later occasions.
Extent	A full dwarven thaig -- a city built around its own lyrium-mining operations -- including a throne room and, according to historians, the workshop where Paragon Caridin is believed to have built the legendary Anvil of the Void.
Status	Researched

Overview

An ancient dwarven thaig beneath Ferelden in the Dragon Age setting, one of the underground cities the dwarves built to mine lyrium along the Deep Roads -- overrun by darkspawn during the Fourth Blight, and visited by several major characters across three separate works.

History

Ortan Thaig, named for Paragon Ortan, was once the home of House Ortan and, according to dwarven historians, the birthplace of the great Paragon Caridin -- who is believed to have built his legendary Anvil of the Void there, preferring to remain in his home thaig even after achieving the exalted rank of Paragon. Like all dwarven thaigs, Ortan's dwarves mined lyrium, the rare and dangerous substance central to dwarven life and to the wider world's magic, along tunnels connected to the Deep Roads -- the vast network the dwarves spent centuries engineering to link their thaigs to one another and to the surface. The thaig was lost to the darkspawn during the Fourth Blight, and its Deep Roads approaches have since fallen into disrepair and darkspawn infestation like much of the wider network. Prince Maric Theirin and his companions pass through Ortan Thaig while fleeing toward Gwaren during the Fereldan Rebellion, encountering giant spiders that have since nested in the abandoned tunnels. Some years later, Maric returns as king with a group of Grey Wardens searching for the lost dwarf Bregan; they find the thaig otherwise empty but for a throne room where the skeletal remains of dwarven and darkspawn dead alike are possessed by a demon, which draws Maric and the Wardens into the Fade before ultimately being defeated. The thaig features again during the events of Dragon Age: Origins, when the Warden and dwarven companions travel the Deep Roads in search of Paragon Branka -- who had taken her entire house into the deep in search of the Anvil of the Void -- passing through or near Ortan Thaig's ruins as part of that wider expedition.

Workings

Worked as a dwarven mining thaig, extracting lyrium along tunnels connected to the wider Deep Roads network; Paragon Caridin is believed to have built his Anvil of the Void within it.

Closure

Overrun by darkspawn during the Fourth Blight; its abandoned tunnels were later found infested by giant spiders, and its throne room was, for a time, occupied by a corpse-possessing demon.

What became of it

Left an abandoned, darkspawn- and monster-haunted ruin within the wider Deep Roads network, still passable to those willing to risk it, as multiple later expeditions demonstrate.

Canon & adaptations

This record follows the novels Dragon Age: The Stolen Throne and Dragon Age: The Calling (both by David Gaider) and the video game Dragon Age: Origins (BioWare, 2009), the three primary-canon appearances confirmed here. Community wikis were the only accessible secondary sources for this material (interpretation tier); no direct access to the original texts/game was available this pass, so plot detail here should be treated as a synthesis of secondary reporting rather than independently verified against primary canon.

Recorded claims

Each claim is marked with its basis — explicit canon, MineArchive inference, adaptation only, or fandom interpretation — and attached to the source(s) below. Where tellings disagree, both are kept.

Ortan Thaig is believed by dwarven historians to be the birthplace of Paragon Caridin and the place where he built his legendary Anvil of the Void. (MineArchive inference) ^1,2
Ortan Thaig, home of House Ortan, was lost to the darkspawn during the Fourth Blight. (explicit canon) ¹
Prince Maric Theirin passes through Ortan Thaig while fleeing to Gwaren during the Fereldan Rebellion, encountering giant spiders; he later returns as king with Grey Wardens searching for Bregan, finding the thaig's throne room occupied by a corpse-possessing demon. (explicit canon) ¹

Sources

(interpretation) Ortan Thaig — Dragon Age Wiki (Fandom)
(interpretation) Ortan Thaig (World of Thedas Wiki) — The World of Thedas Wiki

Record created: 31 August 2026