Unique landscapes, both mountainous and desert-like. A must-do. I was lucky with my group, who were all wonderful, and our driver, Anas, was a true professional and very trustworthy. Open-minded! The journey was quite long, with several "commercial" stops. A mix of nationalities and languages; you need to know English to get around. The accommodations were so-so, although the food was decent. This trip is a must!