view of the wall of wadi ghul the oman`s grand canyon with morning mist, jabal akhdar, sama heights, oman

arid autumn background beautiful beauty blue calm canyon climate colors copy countryside desert dry dusk environment erosion fog geography geology grass green high hill idyllic isolated journey landscape location meadow mountain mountains nature nobody oman outdoors panorama peace peak physical range remote rock rocks scenic sky slope space stone summer top tourism tranquil travel tree valley view