Oman by Dietmar Denger28. September 2021 Oman, Rub al-Chali, Rub al-Kahli, Wasserpfeife, Shisha in der größten Sandwüste der Welt, Afrika, Asien Eng.: Asia, Africa, Oman, Rub al-Chali, Rub al-Khali, shisha in the world’s largest sand desert, travel, hiking, desert, Arabian Peninsula