Vallon de l'Allondon, Dardagny

Floodplain101 haObject number 113

Protected perimeter on the national map

swisstopo national map showing the protected perimeter of Vallon de l'Allondon (Floodplain)
Official swisstopo national map. The coloured area shows the perimeter: Floodplain Vallon de l'Allondon.

Location and surroundings

Vallon de l'Allondon is a floodplain in Switzerland. The site lies near Dardagny in the canton of GE. It covers 101 ha. In the federal inventory it carries object number 113. Within 25 kilometres there are 8 further protected sites. The figures come from the federal inventory and are updated at each revision.

Frequently asked questions

Where is Vallon de l'Allondon?

Vallon de l'Allondon lies near Dardagny in the canton of GE. The coordinates are 46.1964, 6.0022.

How large is Vallon de l'Allondon?

The site covers 101 ha according to the federal inventory.

Floodplain: what is it?

Floodplains are habitats shaped by flooding along rivers and lakes, among the most dynamic landscapes there are.

Is Vallon de l'Allondon protected?

Yes. The site is listed in the federal inventory and is therefore of national importance.

Which town is Vallon de l'Allondon in?

Vallon de l'Allondon lies near Dardagny (GE). The town page collects every protected site around Dardagny.

Which protected sites are near Vallon de l'Allondon?

The closest are Petite Afrique (0 km), En Gottet (1 km) and Les Baillets (1 km).