BG3 Act 1 Infernal Iron Locations And Where To Collect Them

Finding Infernal Iron in Act 1 of Baldur's Gate 3 is essential for players seeking to progress Karlach's personal companion quest and forge powerful gear. This rare metal serves as a crucial material for Dammon, the tiefling blacksmith who can help repair Karlach's engine and craft specialized heavy armor. Knowing where to locate these valuable pieces early in your playthrough ensures you do not miss vital narrative steps and character upgrades.
Finding Infernal Iron in the Blighted Village
The first accessible piece of Infernal Iron can be discovered in the Blighted Village early in Act 1. Head inside the blacksmith's house located near the central waypoint and look for a cracked floor covered by cobwebs. Destroying the webbing allows you to drop down into the basement area where a locked chest contains the material.
Before opening the chest, be prepared for traps that surround the chest area. Lockpicking the chest successfully reveals your first piece of metal alongside valuable crafting notes. This location provides an easy early step for players exploring the surface area near the Emerald Grove.
Searching the Goblin Camp Treasury
Another reliable source of Infernal Iron is hidden deep within the Shattered Sanctum inside the Goblin Camp. Venture into the back chamber behind Dror Ragzlin's throne where his personal treasure hoard is secured behind locked iron bars. You can either lockpick the gate or loot the key directly from Dror Ragzlin after defeating him.
Inside the vault, inspect the heavy chest to retrieve the Infernal Iron along with a large amount of gold and magical items. Taking out the goblin leadership allows you to safely secure this piece without alerting the entire camp if done stealthily. Gathering this piece gives you extra material for future crafting steps with Dammon.
Exploring the Zhentarim Hideout
The Zhentarim Hideout under Waukeen's Rest contains another piece of Infernal Iron hidden within their locked storage area. To enter the hideout, speak with the guards at the barn in Waukeen's Rest or obtain the password from saved merchants. Once inside, navigate toward the back rooms guarded by Zhentarim operatives.
Lockpick the locked iron gate in the rear of the cavern while staying out of the guards' sightlines. Opening the chest inside yields the rare metal along with other contraband goods. Careful stealth or high diplomacy checks will allow you to slip away with the loot without turning the hideout hostile.
Locating Infernal Iron in the Underdark
For players delving into the Underdark, an additional piece of Infernal Iron can be obtained at the Grymforge area. Travel across the lake using the duergar boat to reach the ancient forge complex. Once at Grymforge, locate the duergar merchant named Stonemason Kith who is examining the ancient rubble.
Engaging in conversation and passing success checks in History, Investigation, and Perception will impress the stonemason. Upon completing all dialogue checks, Kith rewards you with a sample of Infernal Iron as a token of appreciation. This piece guarantees you have sufficient resources to maximize your companion's upgrades before moving forward into Act 2.