The Albsteig trail (HW 1) is the oldest main trail in the Swabian Albs. For more than 100 years, hikers have enjoyed the many sights along the 360km route, which mostly follows natural paths along the Albtrauf from Donauwörth across the entire northern slope of the Swabian Alb to Tuttlingen. It is marked by a red triangle with the tip pointing towards Tuttlingen.
The Swabian Alb is largely located in Baden-Württemberg (southern Germany) and is a high plateau that has been fragmented by erosion. The northern edge trail follows the cliffs of the Swabian Alb, with repeated views of the lower Alb foothills.