For a picturesque way to cross the country and still stay on schedule during your vacation in Saudi, travel by train. Three major routes offer travelers a budget-friendly way to city-hop with a view. 

The first is the Riyadh-Dammam train, which is 449 km long and passes through AlAhsa and Buqayq. The second, the Riyadh-Quruyatt train, is a 2,750-km line that passes through 6 stations, from the King Khalid Airport in Riyadh to Qurayyat in the north. Finally, the Haramain Express T...