The Mines of Moria feature one of the most iconic scenes in the Lord of the Rings trilogy, with Gandalf's stand against the Balrog. Prior to this event, Gandalf's hesitance to traverse Moria remains unexplained to the fellowship.

In The Fellowship of the Ring, Gimli's suggestion to pass through Moria hints at Gandalf's foreknowledge of a dark event within. However, Gandalf's past visits to Moria occurred before its fall, indicating his lack of awareness of the mines' current state.

Gandalf's Knowledge of Moria's Fall

Contrary to assumptions, Gandalf was unaware of Moria's fall. His previous journeys through Moria did not coincide with its downfall, as he only encountered a silent dwarven presence.

Similarly, in the book, Gandalf's ignorance of Moria's fall persisted. Despite past travels in search of Thrain, the absence of orc-related encounters suggested a peaceful period for the dwarven kingdom.

The Timeline of Moria's Fall

Moria's fall, distinct from its historical decline, occurred approximately 25 years before the fellowship's journey. Balin's attempt to restore the kingdom resulted in a tragic defeat by invading orcs, marking a significant event in Moria's history.

The invasion, led by orcs overwhelming the dwarves, signaled the tragic end of Balin's reign in Moria, setting the stage for the fellowship's later encounter with the remnants of this devastation.

Unveiling Gandalf's Reluctance

Gandalf's apprehension towards Moria stems from his knowledge of the Balrog's presence, acquired during a prior journey. Saruman's insinuations further confirm Gandalf's concerns, highlighting the lurking danger within the mines.

The Balrog's history of destruction in Moria, combined with the prolonged silence from Balin's expedition, justified Gandalf's caution. Despite his reservations, external events forced the fellowship into Moria, where their fate intertwined with the tragic legacy of the fallen kingdom.