There are signs on the walk from Pedi beach to Agia Marina, and locals said they thought it would be hard to get lost. “It’s uneven under foot but it’s not treacherous,” said Jan Brownsort, 68.
hmmm but supposedly he wasn't taking the path heading to Agia Marina - he was going up and over to get to Symi, a different - more unclear, higher and rugged series of human and goats paths as in the article by that blogger you posted earlier