The Adamantine Forge is one of the most intriguing locations in all of Baldur's Gate 3. This ancient forge is used to craft powerful and unique weapons and armor.
The Adamantine Forge Walkthrough | Baldur's Gate 3
However, this location is a bit off the beaten path, making it a bit tricky to find. It’s just as tricky to use, as you have to follow a few specific steps before you can even turn on the forge. In this guide, we’ll show you exactly how to reach and activate the Adamantine Forge in BG3.
To reach the Adamantine Forge, you must travel through the Underdark, the underworld in BG3. This area is an optional path; you can choose to go through the Underdark or the Mountain Pass to reach Act Two. There are four different ways to reach the Underdark:
How you reach the Underdark is entirely up to you, but if you want to get to the Adamantine Forge, you'll need to travel to a specific waypoint called "Underdark – Beach". This waypoint is located right in the middle of the Underdark area, and can be found southwest of the Myconid Colony and north of the Arcane Tower, as shown on the map above.