Lower Halls

The Lower Halls^[1] of the Lonely Mountain, also known as Erebor, were an essential part of the Dwarven city. One of the most notable features was the Great Hall of Thráin, a vast chamber located at the root of the mountain. This hall was significant not only for its size but also for its strategic importance. From the Great Hall, a secret passageway led to a hidden door on the western side of the mountain, known as the Back Door. This door was cleverly concealed and could only be revealed on Durin's Day, when the light of the setting sun would illuminate the keyhole.

The Lower Halls were integral to the Dwarves' way of life, providing both a place of governance and a refuge in times of need. The craftsmanship and ingenuity of the Dwarves were evident in the intricate design and construction of these halls.

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