<p>FILE -- In this Aug. 2, 2017 file photo, Mohammad al-Bariki, right, 17, leads his half-brother Sagheer al-Bariki, 17, across a cliff ledge in the Jabal Ayoub mountains north of Salalah, Oman. The foggy monsoon season draws thousands of visitors seeking relief from high temperatures elsewhere in the Arab world. The season lasts three months, starting this year June 21. (AP Photo/Sam McNeil, File)</p>
<p>FILE -- In this Aug. 2, 2017 file photo, Mohammad al-Bariki, right, 17, leads his half-brother Sagheer al-Bariki, 17, across a cliff ledge in the Jabal Ayoub mountains north of SShow more

Retreat from the heat: keeping cool at Oman's monsoon festival in Dhofar