For the best views, you should sit on the right side of the train going north to south, and the left side in the opposite direction.

For the most spectacular, high-fidelity views on the Bernina Express, the "best" side depends on your direction of travel. If you are traveling South (Chur to Tirano), the right side of the train is generally preferred. This side offers the best vantage point for the iconic Landwasser Viaduct and the stunning views as the train descends toward the Brusio Circular Viaduct. If you are traveling North (Tirano to Chur), the left side is considered superior for those same reasons. However, the Bernina Express features massive panoramic windows that curve into the ceiling, so you will have a great view regardless of where you sit. A pro-tip for 2026: if the official panoramic carriages are fully booked, you can take the "Regional" trains that run the same route; they often have windows that open, which is perfect for photographers, and you can switch sides more easily to catch the changing scenery as the train twists through the Swiss Alps.