Destruction of the tower of Oímbra Historical milestone · Oímbra, Verín, Ourense Image of Oímbra, not of the place itself. A Portuguese incursion during the War of Restoration razed and burned the tower that defended the town; the border conflict would mark the valley until the Treaty of Lisbon of 1668. 1641 Photo: Elisardojm (CC BY-SA 4.0) What to see and do in Oímbra