MANDEO RIVER ESTUARY
The Mero River rises in the mountains gives Tieira and after traveling 41 km flows into the estuary do Burgo. This natural area still retains remnants of what once must have been a rich area of shellfish production. Today we can still observe the shellfish extracting cockles and clams.
For the curious recommend using binoculars that allow them to observe a jewel housing this estuary: their birds. Gulls, herons, waders, ducks spend most of the year here and delight of dozens of fans.