1954: Khazad-dûm

Northern door of St. Edward’s Church, Stow-on-the-Wold, Tolkien’s inspiration for the West Gate of Moria.

Were there ever any settlements or permanent structures constructed in or around the Mines of Moria during its history? - Quora

Illustrating Tolkien - Wikipedia

THE LABYRINTH OF MORIA - The Lord of the Rings: The Fellowship of the Ring (2002 - PS2)

LEGO MOC The Fellowship of the Ring - Mini Mocs from the book by LegoMocLoc

In Bilbo's footsteps – Calmgrove

The Lord of the Rings: Illustrated Deluxe Edition

Luca Michelucci, The anger of the mountain (1998)

When Gandalf falls at the bridge of Khazad-dum, it seems like he lets go on purpose. Why doesn't he try to pull himself up, or why doesn't the Fellowship try to help

Did Gandalf Know About The Balrog of Moria? - The Lord of The Rings Explained