logo Genève 1850



1850 Geneva: aerial view of Bastions Park


Visit the walled city of 1850 Geneva

The Relief Model of 1850 Geneva is a 30m2 metallic model of the city when it was still enclosed by three rows of fortifications. The model was completed in 1896, after 18 years of study and labour, by a team of goldsmiths under the direction of the architect Auguste Magnin.

In 2011, a consortium of engineers and historians working on a digital copy of the Relief Model discovered that the model’s geometric precision was exceptional for the time of its creation. Out of this discovery came the project of using the Relief Model to create a 3D digital model of 1850 Geneva, perfectly matched to the official cadastre and with textures, vegetation and landscapes of that era.

Thanks to the long, meticulous labour of 50 specialists from nine professions and to innovative digital technology, we can now visit 1850 Geneva on the Internet:
>> See 1850 Geneva in 3D
(requires a desktop with Adobe Flash Player)

Visiter Genève 1850


1850 Geneva: the walled city and Lake Léman seen from the air


1850 Geneva: aerial view of western part of city