Lac de Seedorf

Lac de Seedorf is a small natural lake in Noréaz, part of the municipality of Prez in the Swiss canton of Fribourg. It lies less than 10 km from the city of Fribourg at roughly 609 m above sea level, ringed by marshy meadows. If you want a quiet lakeside stroll or an easy bike outing away from the Alpine crowds, this is a low-key option.

Where is Lac de Seedorf?

The lake sits in the Sarine district, in the rolling western part of Fribourg canton. Noréaz used to be a municipality of its own. On 1 January 2020 it merged with Corserey and Prez-vers-Noréaz to form the new municipality of Prez, whose offices are at Route de Fribourg 19 in Prez-vers-Noréaz. The lake's coordinates are about 46.796 N, 7.041 E, so it is easy to drop into a navigation app.

How big is it and where does the water come from?

The basin is modest. The cantonal geosite inventory gives about 440 m in length and 250 m in width, with a surface area of roughly 10 to 11 hectares depending on the source. Nobody has measured the maximum depth precisely. The Palon stream and a few small canalised channels feed the lake, and its outflow forms the Sonnaz river. The inventory classes the whole area as a lake-and-marsh basin, so expect reeds and wet ground rather than mountain scenery.

What can you see nearby?

The appeal is the landscape itself: a flat sheet of water, a belt of reeds and the green hills of Fribourg beyond. The surroundings suit walking, and tourism listings also point to cycling. Komoot records a cycling segment of almost 7 km nearby, part of which is closed to bikes, so follow the signs.

There is also an archaeological angle. The Neolithic lakeside settlement of En Praz des Gueux lies close by. It belongs to the Prehistoric Pile Dwellings around the Alps, a UNESCO World Heritage serial site, which means people were living around this water thousands of years ago.

When should you go?

Late spring through autumn works best, when paths are dry and the meadows are green. Outside that window the ground can be soggy, so wear waterproof shoes. There is little tourist infrastructure on site, so bring your own water and snacks.

How do you plan the visit?

Fribourg makes a convenient base. You can reach the lake from the city by car or bike in a short time, passing a few villages of the Sarine district on the way. For local information, contact Fribourg Région tourism or the Prez municipal office.

Frequently asked questions

Is this the Seedorf in Uri or Bern? No. This lake is in the canton of Fribourg, in Noréaz (municipality of Prez). Other places called Seedorf exist in Switzerland, but they are unrelated.

How large is the lake? About 440 m long and 250 m wide, covering roughly 10 to 11 hectares.

How far is it from Fribourg? Less than 10 km.

What else is nearby? The Neolithic site of En Praz des Gueux, part of the UNESCO pile-dwelling heritage around the Alps, and quiet farmland typical of the canton.