Published on 7 November 2023

St-Ursanne - Swiss Geological Survey / Mont Terri Project

The Swiss Geological Survey is the latest department to join the Federal Office of Topography (swisstopo).

Old town of St. Ursanne from a distance, on the left the bridge over the river Doubs

Federal Office of Topography swisstopo

Infodesk history
Seftigenstrasse 264
3084 Wabern