save bookmark BikingComfort Trek La Trans Jurassienne: Biel-Bienne - La Chaux-de-Fonds - Neuchâtel Discover the Jura and the tradition of the Swiss Watches on an e-bike | 3 days 31.05. - 02.06.2025 (3 days) 1 additional date 11.10. - 13.10.2025 (3 days) from 945.- CHF