The Iron Passage is a location in Dark Souls II: Crown of the Old Iron King. It is a series of tunnels underneath Brume Tower. To get there you need to go down one elevator from the Foyer bonfire in Brume Tower and then use Tower Key on the small grate door next to you.
Adjacent locations
Bonfires
- Iron Hallway Entrance - Right at the entrance, after riding down a lift and descending a staircase.
Characters
- Drifter Swordsman Aidel (summon)
- Steel-willed Lorrie (summon)