Not to be confused with the Archive Tower Giant Door Key.

The Archive Tower Giant Cell Key is a key item in Dark Souls.

In-Game Description

Key to the giant cell below the Duke's Archives Tower. The giant cell once imprisoned countless maidens, but is now empty, save for a few key persons. They struggle to uphold their sanity, as the horde of "mistakes" writhe at a fearfully close proximity.


In a chest in the room close to the exit from the Duke's Archives, leading to Crystal Cave.

General InformationEdit

Opens the large cell at the bottom of The Duke's Archives prison tower, where Big Hat Logan will be if his plot is followed correctly. The room also holds a Firekeeper Soul on a corpse at the back of the room.