Description
The Bardenas Reales is an extensive, semi-desert unpopulated area in the southeast of Navarra. One of the characteristics of these badlands is the abrupt reliefs sometimes called "Castil De Tierra" which could mean sand castle. The video I made dedicated to Bardenas is available here: https://youtu.be/VsC_3poxKmk -- Location: Spain, Navarra, Bardenas Reales