a mysterious region, containing both the remains of ancient civilizations and the utter wildness of nature
a huge area of northeastern Russia that is very cold, mountainous, and sparsely populated.
One of six major Paleozoic continents; composed of Russia east of the Ural Mountains, and Asia north of Kazakhstan and south of Mongolia.
Siberia is the craton located in the heart of the region of Siberia. Siberia or "Angaraland" (or simply Angara) is today the Central Siberian Plateau.