Bommer Weiher, Alterswilen

Amphibian spawning site23 haObject number TG213

Protected perimeter on the national map

swisstopo national map showing the protected perimeter of Bommer Weiher (Amphibian spawning site)
Official swisstopo national map. The coloured area shows the perimeter: Amphibian spawning site Bommer Weiher.

Location and surroundings

Bommer Weiher is an amphibian spawning site in Switzerland. The site lies near Alterswilen in the canton of TG. It covers 23 ha. In the federal inventory it carries object number TG213. 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 Bommer Weiher?

Bommer Weiher lies near Alterswilen in the canton of TG. The coordinates are 47.6178, 9.1530.

How large is Bommer Weiher?

The site covers 23 ha according to the federal inventory.

Amphibian spawning site: what is it?

Amphibian spawning sites are waters where frogs, toads and newts breed. Many species are threatened in Switzerland.

Is Bommer Weiher protected?

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

Which town is Bommer Weiher in?

Bommer Weiher lies near Kemmental (TG). The town page collects every protected site around Kemmental.

Which protected sites are near Bommer Weiher?

The closest are Bommer Weier (0 km), Bommer Weiher (0 km) and Neuweier (2 km).