A. Sutherland – AncientPages.com – In many cases, the world below us is just as fascinating as the ground we walk on. Across Europe, there is a hidden, often millennia-old subterranean realm of tunnels stretching from the north in Scotland leading down to the Mediterranean.
Limanu Cave’s secret, and still unexplored passages and roads. The network gallery actually resembles a city street map, like the street network of an ancient city developed chaotically, thus the impression of an underground city. Image source
It is an underground world of never-ending tunnels, massive caves, and labyrinths dug by unknown ancient men. There are also underground labyrinths that have not been fully explored yet.
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