Fodor's Expert Review Wadi Shab

About 90 minutes south of Muscat and about 45 minutes north of Sur, Wadi Shab offers the opportunity to hike through the shallow water of the underground spring-fed riverbed for a half hour to reach the main pool, where you can swim into partially submerged caves. The waterfalls, palm trees, and striking aquamarine water, set against a backdrop of towering rock cliffs, make this one of the most gorgeous wadis in Oman. It's a must-see for any nature-lover or outdoor enthusiast.