Published on 8 January 2024

General Geological Map of Switzerland 1:200'000

General Geological Map of Switzerland 1:200'000

Geological map of the whole country based on the Dufour map of Switzerland. In eight sheets, published between 1942 and 1964, the General Geological Map is a historic document of the highest quality. 

General Geological Map of Switzerland 1:200,000

Federal Office of Topography swisstopo

Division Swiss Geological Survey
Seftigenstrasse 264
3084 Wabern