Er zijn nog geen Nederlandstalige annotaties. Hier volgen annotaties in het Engels.
Structure built over a small water line that flows into the right bank of the Ribeira da Fervença to the south and a few meters from the Fervença bridge, said to be a Roman path (needs more information).
Here, when the rains are more intense and the water line has water, you can see that there is a spring mainly due to the water temperature in the place where a “bubble” forms on the surface.