abandoned village ruins of riwaygh as-safil with an oasis underneath on the road between al hambra and jebel shams, sultanate of

abandoned adobe adventure agriculture arab arabian archeology canyon city crop date desert desolate destroyed dry dwelling east field fort fortified green harvest home house irrigation lifestyle middle mountain nature oasis oman omani orient palm peninsula remote river riwaygh rock ruin safil stone sultanate tourism town travel tree valley village wadi