kilometer milestone of the av-931 on the gredos platform. sierra de gredos, spain.

rock boulder art terrain sculpture plant soil kilometer milestone av-931 gredos platform sierra spain alpine roadside driving non-urban point land way navacepeda tormes yellow stone rock slope sign route traffic lane nobody day countryside grass pasture av-931 asphalt road twelve 12 mountains outdoors transportation background vacation scenery europe beautiful green view tourism scenic mountain summer landscape travel milestone outdoor nature castilla leon avila spain gredos