viewpoint of the terraces (miradouro dos socalcos), porta cova place, sistelo, arcos de valdevez, portugal.

aerial agriculture architecture arcos background environment field granaries green high hill houses landscape layers little mountain national natural nature network outdoor park penedageres plantation portugal portugues range reserve river rural sistelo sky slopes socalcos stairwell stone superimposed terrace tourism travel tree trekking unesco valdevez valley vez view wonders viewpoint terraces miradouro dos overlooking agricultural famous tibete style porta cova place portugal