The Siegeworks is a large elaborate machine dedicated for the creation of Iron Juggernauts. This foundry is found deep within the Underhold connected by the Underhold Nexus.

Trivia

The room has often been compared to a Mario world due to all the pipe movement throughout the encounter.

Patch changes

• Patch 5.4.0 (2013-09-10): Added.
  

v e Subzones of Siege of Orgrimmar Vale of Eternal Blossoms Scarred Vale Big Blossom Mine Chamber of Purification Vault of Y'Shaarj Pools of Power Ruined Passage Durotar Before the Gates Bladefist Bay The Darkspear Offensive Dranosh'ar Landing Orgrimmar Cleft of Shadow Ragefire Chasm The Drag Gates of Orgrimmar Valley of Strength Grommash Hold The Underhold Artifact Storage Chamber of the Paragons The Descent The Inner Sanctum Kor'kron Barracks The Menagerie Rough-Hewn Passage The Siegeworks Underhold Nexus Realm of Y'Shaarj Stormwind Temple of the Jade Serpent Temple of the Red Crane Terrace of Endless Spring Siege of Orgrimmar category