The “Pure Nature” bike route offers 24 glorious kilometres of riding through gorgeous scenery without any noteworthy climbs.

The trail leads from Solothurn through the atmospheric Witi nature reserve on the banks of the River Aare and past the colony of nesting storks in Altreu. At Arch the trail crosses the river, before leading gently back into Solothurn – in time to enjoy the charms of the Baroque city over a relaxing drink.
Section: Solothurn – Altreu – Aarebrücke – Arch – Leuzingen – Nennikofen – Lüsslingen – Solothurn
Gradient: approx. 160 m.
Difficulty (technically): easy
Difficulty (physically): easy