The South Caucasus is a mountainous, geopolitical area of south-central Eurasia, also referred to as Transcaucasia, or The Transcaucasus. More specifically, the South Caucasus area spans the southern portion of the Caucasus Mountains and its lowlands, lying between the two continents of Europe and Asia and extending from the southern part of the Greater Caucasus Mountain range of southwestern Russia and going southerly to the Turkish and Iranian borders, travelling between the Black and Caspian… (More on Transcaucasus)