The Jura High Altitude Trail, also called Jura Crest Trail, is considered a classic among Switzerland’s long-distance trails. Signalization of the route began as early as 1905.
The trail follows the Jura Mountains in an arc from German-speaking northern Switzerland to the French-speaking west. It starts in Dielsdorf, just north of Zürich, and ends near Genève at the Lac Léman.
In my photo, Zürich is located far outside to the right (this is east of my location), Genève is far outside to the left (this is west of my location. The trail runs along the highest crests in east-to-west direction.