Flooded Salt Flats, Uyuni, Bolivia

Hajar Mountains, Oman

Straight of Hormuz, Oman

dolphins, Straight of Hormuz, Oman

approach to Petra (an hour or so walk from town) is through a winding, narrow gorge (Siq)

first glimpse of Al Khazneh (The Treasury), Petra's most famous site.

Easter St Peter's Square Vatican City