Volta Weir, Candam (Parente) Weir and Moenda Weir

Are old resources used to interrupt and retain water, with the goal of supplying the water to the people for them to irrigate the agriculture soils, but also for the mills, between other uses. The visit to these places is essential because it is where the river spreads, thus, allowing people to cool of in these clear waters and having a breathtaking view of Serra da Estrela.