Mystical experiences

A warm “Glück Auf!” from the Seegrotte Hinterbrühl!

Our new website is currently under construction.

The Seegrotte show mine was taken over by a new operating team and extensively renovated and expanded.

Due to the current situation, it is unfortunately not possible to visit the Seegrotte at the moment.
As soon as the Seegrotte is open again, we will inform you here on our website.

More than 20 million guests have already visited the former gypsum mine at the gates of Vienna.

The Seegrotte Hinterbrühl is one of the most interesting sights in Austria and has been very popular with visitors of all ages for more than 80 years.

Discover with us the unique underground world of the Seegrotte and experience a piece of extraordinary mining history. Let yourself be enchanted by a mysterious labyrinth of tunnels and underground passages as well as an unforgettable boat trip on Europe’s largest underground lake.

We look forward to your visit!

your “Seegrotte” team