Les géoparcs de North Riyadh Geopark et de Salma Geopark rejoignent la liste des géoparcs mondiaux de l'UNESCO

National Center for Vegetation Cover Development and Combating Desertification (NCVC) France Germany Spain United Kingdom United States of America Bahrain Iran Iraq Jordan Kuwait Lebanon Oman Palestine Qatar Syria United Arab Emirates Yemen Algeria Egypt Libya Morocco Sudan Tunisia Western Sahara Saudi Arabia