Wadi al means many picturesque valleys, towns and regions in Arabic-speaking countries. Here the Wadi Al-Arbaeen in Oman about 1.5 hours from Muscat known for its crystal clear turquoise pools and cliffs. A beautiful amazing place for photographers. If you are for a few day in Muscat you can visit Wadi al-Arbaeen in a day trip.
Thanks for your visit, have a beautiful day!