Unterer Hauenstein Pass
Unterer Hauenstein Pass (el. 691 m.) is a mountain pass in the Jura Mountains between the canton of Basel-Country and Solothurn in Switzerland. It connects Buckten in Basel-Country and Trimbach in Solothurn. The pass road has a maximum grade of 6 percent. The pass was probably already used by the Romans. In 1993, Roman artifacts were discovered at the pass. It also lies close to the Roman settlement of Augusta Raurica. Hauenstein, Unterer Hauenstein, Unterer Mountain passes of the canton of Solothurn Mountain passes of Basel-Landschaft Basel-Landschaft–Solothurn border