Samiksha Jaiswal (Editor)

Seegrotte

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Phone
  
+43 2236 26364

Seegrotte

Address
  
Grutschgasse 2a, 2371 Hinterbrühl, Austria

Hours
  
Closed now Sunday9AM–2:45PMMonday9AM–2:15PMTuesday9AM–2:15PMWednesday9AM–2:15PMThursday9AM–2:15PMFriday9AM–2:15PMSaturday9AM–2:45PMSuggest an edit

Similar
  
Liechtenstein Castle, Naturpark Sparbach, Heiligenkreuz Abbey, Vienna Woods, Franzensburg

Europe s largest underground lake seegrotte hinterbr l austria


The Seegrotte, near Hinterbrühl, Austria, is an underground cave system with a large grotto located under a former gypsum mine.

Contents

It was closed in 1912 after the mine flooded with 20 million liters of water. It became a tourist attraction after 1930 and has been one ever since, with the exception of World War II. The lake is 60 meters below ground, the water surface is 6200 m² and pumps are used to keep the waterlevel down.

Visitors can tour the old mine and take a boat ride across the underground lake.

Seegrotte hinterbr hl 2016


World War II history

During World War II the Seegrotte was used for production of Heinkel He 162 jet fighters in Nazi Germany's "second Ruhr".

References

Seegrotte Wikipedia