Researchers used drone imagery to analyze the full scope of a massive, 3,000-year-old fortress in the Caucasus mountains. Digitally stitching together 11,000 images, they created a complete map of the ...
Spanning more than 1,000 kilometers in length and up to 5,600 meters in height, the mountain ranges of the ... the margins of the piedmont of the Lesser Caucasus. Burial mounds, known as kurgans ...
The mountain worlds of the Caucasus mark the border between Europe and Asia. The film shows the species and landscape diversity of the lesser Caucasus in Armenia, Georgia and Azerbaijan.