Hiking Portugal's Côa Valley Reveals Ancient Oaks, Rewilding, and Prehistoric Art

A recent trek explored a remote corner of the Iberian Peninsula. The journey focused on Portugal's distinctive Côa Valley region. During this expedition, a writer encountered several significant elements. The experience brought them face-to-face with ancient oak trees. They also observed ongoing rewilding efforts within the valley. These initiatives aim to restore natural ecosystems in the area. A highlight included the discovery of prehistoric cave art. This ancient art offers a glimpse into the region's deep past.