Turquoise waterfalls, Wadi Darbat, Salalah, Oman, Middle East

photography horizontal color image travel destinations travel waterfall flowing water water wadi darbat river salalah oman middle east rock no people outdoors day landscape clear sky tree nature rock formation waterfalls fall falls fresh freshness pure purity cascades trees travel destination tourist destination tourist destinations rock formations rocks rivers outdoor outside nobody no one no person daytime