Some mountain drives in Oman will take you to areas with no, or limited, access to services. It is always a good idea to carry enough water and snacks for the duration of your trip whenever you contemplate making long drives across less-developed areas. This is for maintaining good hydration, especially during the hot months when even at higher altitudes, the temperatures may be high. Packing light meals or snacks will also help you stay energised, especially if you plan to explore off-the-beaten-path locations. In remote areas, food and drink options may be sparse, so it's better to be prepared.