The Boundless Range is a short range of floating mountains located in Kinglor Forest, in the southern part of the Western Frontier continent.
In structure and cultural significance, this mountain range has many similarities with the Hallelujah Mountains that rise above the continent Australis. The Boundless Mountains are made up of hundreds of rock massifs, most often vertically elongated, rising from several hundred meters to several kilometers above the ground. This characteristic formation on Pandora is held aloft by a powerful magnetic field created by unobtanium, a mineral that is a component of both the planet's surface and the levitating rocks themselves.
In the highest parts of the Boundless Range there is a colony of ikrans, where members of the Aranahe clan go to perform their taming ritual. Mountain heelers are also one of the main species of local fauna.
Within the Boundless Range lies the Storytellers Stone, Etuwa's favorite resting place. There is also the land of the Sarentu clan and the Tarsyu plant growing on it, which indicates the previous existence of representatives of this clan in the area of the floating mountains.