Sumptuous suites with full bathrooms. Celebrity designers. World-class spas. Four-star chefs. If new amenities are any sign, the golden age of train travel didn’t end a century ago. It’s dawning now, ...

(CNN) — It’s the train set to whisk people across the largest country in the Middle East — and to do so in style, according to the designs that have just been released. Saudi Arabia’s Dream of the ...