The Lord of the Rings: Aragorn's Quest Mountains is to go under them, via the dwarven mines of Moria. Upon entering Moria, Gimli is devastated to learn rumors regarding Balin and the dwarves are true; they have been wiped out by orcs. The fellowship fight their way to the Chamber of Mazarbul, where they find the tomb of Balin, and a record of how the mines were lost. Fighting their way through a hoard of orcs and trolls, they are attacked by a Balrog. They flee, reaching the Bridge of Khazad-dûm, where Gandalf defeats the Balrog by destroying the bridge as it stands on it. However, as
Principal photography of The Lord of the Rings film series that ultimately had nothing to do with conservation purposes the Department of Conservation is required to promote. The filming of parts of "Lord of the Rings" in Tongariro National Park caused enough disturbance to some areas of the Park, (including one known locally as 'Orc Road') that contractors had to be hired to restore the areas later. In December 2005, a contractor won an award from the Department of Conservation for their restoration work. Principal photography of The Lord of the Rings film series Principal photography for "The Lord of the Rings" film trilogy was conducted concurrently in New Zealand