The Arnera Mountains run in a northeast-southwest direction through the Southern Wilderlands. They are the southernmost section of the much larger series of mountains known collectively as the Oannis Mountains. At their northernmost point, in Tsarnon, the range changes its name to the Varick Mountains as it passes through Kaladar, then the same range changes names again in Fairan and beyond, to the Dyalynn Mountains. The Arnera Mountains separate the vastness of the Southern Wilderlands, running almost all the way to the southern coast of the Phaaran continent.
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