ウルムの湖・トップ20

A true insider tip are the little brothers of the famous Blautopf here in the valley on the edge of Schelklingen. Both the Achtopf and the Urspringtopf impress with their blue color, just like their "big" relative in nearby Blaubeuren. The water's name, "Topf," reflects its bowl-like shape. Karst springs are usually the end of a cave system, where a cave stream reaches the earth's surface. Whether one enjoys the bright blue of these two springs depends on external influences, as the striking blue color of the water is caused by the scattering of light from the lime-saturated spring water.

Nice place for a little break

A very beautiful destination. The scenery is great and everything is very well maintained and clean.

Beautifully situated next to an old mill. A place with a very special flair.

beautiful houses and reflection of the original spring pot

A spring pot like this always captivates me - I therefore recommend visiting on a quiet weekday, when the restaurant is closed, but you can enjoy the historic power plant, the small village and the Kleine Lauter in peace.

The Lon(e)see in Lonsee offers... Water and adventure playground Play and adventure stations Adventure trail with information boards Seating and picnic area ..is easily accessible on foot and by bike and is a great destination for young and old.

impressive how much clear water comes out of this spring top