Seegrotte
Former gypsum mine and underground production facilities of National Socialism, now show mine in Lower Austria, Austria
Nº Q667775 ★★★
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Seegrotte
Former gypsum mine and underground production facilities of National Socialism, now show mine in Lower Austria, Austria
The Seegrotte, near Hinterbrühl, Austria, is a cave system with a large grotto located under a former gypsum mine. It was closed in 1912 after the mine flooded with 20 million litres of water. It became a tourist attraction after 1930 and has been one ever since, with the exception of World War II.
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Texte en anglais Pas encore d'article dans ta langue : extrait en anglais.
The Seegrotte, near Hinterbrühl, Austria, is a cave system with a large grotto located under a former gypsum mine. It was closed in 1912 after the mine flooded with 20 million litres 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 water level down. Visitors can tour the old mine and take a boat ride across the underground lake.
Texte : Wikipédia en anglais, CC BY-SA 4.0. · Image : Petr Vilgus (CC BY-SA 3.0) ·
