Karst springs

spring that is part of a karst system

Karst source in Albania

important spring (exsurgence) in France, source of the Sorgue river

thumb|right|Blautopf with the bright limestone sediments underwater thumb|Blautopf with hammer mill The Blautopf (, ) is a spring that is considered the source of the river Blau in the karst landscape on the Swabian Jura's southern edge. It is located in Blaubeuren, Alb-Donau-Kreis, Baden-Württemberg, Germany (approximately west of Ulm).

The Loue () is a river of eastern France, a left tributary of the Doubs, which it joins downstream of Dole. It is long. Its source is a karst spring in the Jura mountains near Ouhans, which at least partly receives its water from the Doubs. This connection with the Doubs was discovered in 1901 when a spillage from the Pernod factory into the Doubs was transmitted into the Loue.

lake and a karst spring near Idrija in western Slovenia

thumb|right|Aachtopf historical postcard, 1910 The Aachtopf () is Germany's biggest karst spring, south of the western end of the Swabian Jura near the town of Aach. It produces an average of 8,500 litres per second. Most of the water stems from the River Danube where it disappears underground at the Danube Sinkhole, north near Immendingen and about north near Fridingen. The cave system has been explored since the 1960s, but as of 2020 only a small part has been discovered due to a large blockage after a few hundred metres.

thumb|right|250px|The source of the Timavo in San Giovanni di Duino The Timavo River, known in Slovene as the ' or ''''', is a two-kilometre stream in the Province of Trieste. It has four sources near San Giovanni () near Duino () and outflows in the Gulf of Panzano (part of the Gulf of Trieste) southeast of Monfalcone (), Italy.

artesian spring

Kiveri () is a small village in the municipal unit of Lerna, Argolis, Greece. It is situated on the bay of Argos across from the tourist center of Nafplio. It has a population of approximately 1000. According to legend it was founded in 1600 BC by some of the first Dorian invaders of the Peloponnese. Scholarly research finds that the village has been continuously occupied since antiquity, its ancient name being Apovathmi. The recent unearthing of ancient graves (dates still to be determined) do lend at least a little credence to the legend. Kiveri has a predominantly agricultural economy revol

waterfalls in Switzerland

watercourse

Karst spring

spring in Sardinia

spring in New Zealand

German spring