Preview The turquoise pools of Wadi Bani Khalid in the eastern Hajar mountains (Al Hajar ash sharq) of the sultanate of Oman. Image ID: 829-610 Artist: Eric Nathan Purchase a commercial license Buy framed prints & more from our print store sultanate of oman wadi bani khalid landscape scenic scenery oasis tourism mountains al hajar ash sharq water pool aquifer turquoise green day outdoors outside nobody color image photography travel travel destinations vertical