As of early 2026, a standard one-way train ticket from Zürich HB to the Rhine Falls (Schloss Laufen am Rheinfall) costs approximately CHF 21 to CHF 25 (roughly $24–$28 USD) for a second-class fare. If you have a Swiss Half Fare Card, the price drops to about CHF 10.50. The journey takes roughly 50 to 60 minutes, with direct trains (S12 or S24) or connections via Winterthur available every 30 minutes. It is often more cost-effective to purchase a Zürich Network (ZVV) day pass if you plan to return to the city or use local trams, which costs about CHF 34 for the necessary zones. For travelers with a Swiss Travel Pass, the entire journey is fully included at no additional cost. Once you arrive, the train station is located just steps from the castle entrance and the viewing platforms, making it one of the most accessible and popular day trips from the Swiss financial capital.