Sempach · events

Things to do in Sempach, September 2026

Browse 9 upcoming events and things to do in Sempach during September 2026. Highlights include Rock Meets Country 2026 | 2-DayPass Friday & Saturday, OLDTIMER & DRIVER |Rock Meets Country 2026 | 3-DayPass Fri-Sun, Rock Meets Country 2026 | 3-DayPass Friday - Sunday and more. Each listing links to tickets, venue details and practical visitor info.