The influence of geography (II): La Raya húmeda (the wet border)

The influence of geography (II): La Raya húmeda (the wet border)
2009. Cairn on the bridge over the river Caia on the border of Elvas with Badajoz. Author: Eusebio Medina © Eusebio Medina

The influence of geography (II): La Raya húmeda (the wet border)

Rivers have been important geographical references when demarcating the interior border between Portugal and Spain. In addition, they are deposits of natural resources and smuggling routes.