Morning light slides over the Gulf of Oman as the road unwinds south from Muscat. The mountains rise in folds of pale limestone, channels cut by water and time. By the time the van reaches Tiwi, the air smells faintly of salt, and the entrance to Wadi Shab yawns open—an invitation into shade, stone, and clear running water. A short boat shuttle hums across the creek, and then the wadi takes over. The path squeezes along a falaj (ancient irrigation canal), hops boulders, and threads between date palms that rustle like they’re whispering directions. The stream coaxes you upstream, each pool brighter than the last, daring you to jump in.