You know those roads where if you turn to hard/late, then you’ll end up dropping 2000 ft off a cliff? Yeah my brain cannot comprehend how they were made. I know most trails are made by people/horses constantly walking over it. But the fact that these trails are almost perfectly made for transportation, and are just casually on the side of a mountain confuses me.
In: Other
https://whc.unesco.org/en/tentativelists/6230/
Levadas of Madeira Island.
Just “water trails” in Madeira Island, Google it for some images.
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