Lake · Austria, Hungary
Lake Neusiedl
Lake Neusiedl is a very shallow steppe lake on the border between Austria and Hungary. Even at its deepest point it is less than 2 metres deep, and its water is slightly salty.



Picture credit: Lutz Fischer-Lamprecht (CC BY-SA 4.0) · Jakub Hałun (CC BY-SA 4.0) · Jakub Hałun (CC BY-SA 4.0) · Wikimedia Commons
Where is Lake Neusiedl?
Countries on its shores: Austria, Hungary.
Largest lake of: Austria.
Middle of the lake: 47.83° N, 16.75° E
The story behind it
Lake Neusiedl is the westernmost of a long chain of steppe lakes that stretches across Europe and Asia all the way to China. About 240 km² of it lie in Austria and 75 km² in Hungary, so it has the largest lake surface in Austria. Its size changes with the water level. No river leaves the lake, only a canal dug by people, and most of the water simply evaporates. Salt in the ground makes the water slightly salty, about one twentieth as salty as the sea. Sometimes the lake dries up almost completely: between 1864 and 1870 people even grew rice on the dry lake bed. More than 300 kinds of birds have been seen here, such as great egrets and white storks. In winter the lake often freezes and becomes Central Europe's largest ice rink. In summer, sailors and windsurfers race across it, and towns like Rust and Podersdorf lie on its shores.
Find it on the globe
Lake Neusiedl is there as a small blue dot with its name, right on the water. From far away the planet is only a blue ball; detail arrives as you zoom in, and this one appears once you are close enough. Open it on the globe.
It sits at its real coordinates, not near them — the same numbers listed in the facts above. Switch off the layer for this kind of place and it disappears again; the buttons for that are down the right-hand edge.
Questions children ask
How big is Lake Neusiedl?
Lake Neusiedl covers about 315 km², but its size changes with the water level. It is about 36 km long and less than 2 metres deep.
Why is the water of Lake Neusiedl slightly salty?
There are salt deposits in the ground under the lake. They make the water about one twentieth as salty as sea water.
Where these numbers come from
Every figure on this page was checked against public reference sources before publication. Where sources genuinely disagree, the text says so.
Last checked: