In Santa Clara a Velha, history shows the importance of a controlled crossing point, such as the one implemented by the Order of Saint James of the Sword when they built the Chapel of Santa Clara de Assis (Saint Clare of Assisi). Here, we have the River Mira playing an important role, as the reservoir created by damming its waters supplies the entire region through a complex and well laid-out network of channels and distributors. Although man-made, the scenic setting for the lake is stunningly beautiful and anyone walking along its banks is sure to feel privileged.