Najran near the Yemeni border, the place to shop for Bedouin silver jewelry, in addition to the souk of Khamis. There are many museums and ruins throughout the Kingdom that are interesting to see. Official Arabic, English understood. Many museums throughout the Kingdom. Abha and Taif.
Food choose cooked.
Water use bottled, avoid ice. Wear conservative loose clothes and long sleeves. Women travel accompanied. I n hotels and small outlets. Failaka was called Ikaros by the Greeks during Alexander the Great reign and is a site of Greek ruins.