What you will do
A stupendous natural phenomenon is responsible for the fact that southern Lower Austria is harbouring one of the most spectacular natural monuments of the world today: the "SEEGROTTE" in Hinterbrühl.
In 1912 an underground blasting operation in the gypsum mine "Hinterbrühl" went awry and caused 20 million litres of water to gush forth from behind the rock. The lower level galleries and adits of the mine were flooded, creating the largest subterranean lake in Europe. As a consequence the mine remained closed for years until an international team of cave explorers discovered the unique natural spectacle in the 1930´s.
Daily from April 1st to October 31st Monday to Friday from November 1st to March 31st
Hinterbrühl, Niederösterreich, Austria
With great enthusiasm they opened this curiosity to the general public as a showmine. From the beginning the "SEEGROTTE" turned out to be a touristic attraction of the first order. Since its opening more than 10 million visitors from around the world visited this former mine, 250 000 of them just last year alone.www.seegrotte.at
Terms & Conditions
- The coupon will be valid for 12 months from the purchase date.
- General cancellation policy applies.
- This coupon is under general terms and conditions.