The S21 line leads through charming landscapes and connects the Solothurn and Bernese Jura regions with the almost four-kilometre long Weissensteintunnel. It also opens up the Thal Nature Park. A trip with the tunnel cinema, a visit to the Sikypark, a guided tour of the forge workshop or a visit to the Jura Art Museum - the region has fascinating experiences to offer.
Info
The current timetable can be found at www.sbb.ch. Buy your ticket online, via the SBB app or directly at the ticket counter.
Highlights on the route
