Navigating Through Saint-Étienne's Train Stations. Saint-Étienne boasts several key train stations, each providing crucial links to national and regional destinations. The main hub, Saint-Étienne Châteaucreux, offers a wide array of services, including high-speed and regional trains. Other important stations like Saint-Étienne Bellevue cater to local commutes, while Saint-Étienne Carnot connects travelers to various regional routes. All stations are equipped with modern amenities to ensure a smooth travel experience, including helpful tourist information desks.