Dachstein Mammut Cave.

Giant Mammut cave

The endless expanse of the Dachstein massif from inside – the giant Mammut Cave is sure to impress with its vast size and interplay of colours – something you would never expect to see beneath the ground in Salzkammergut!

The name ‘Mammut Cave’ (Mammoth cave) was chosen by explorers due to the astonishing dimensions of the underground spaces and passageways contained within this cave system. At present, more than 70 km of these passageways have been explored – around 1 km of them can be viewed during the guided tours.

This exciting tour awaits you in the Mammut Cave:

During 1 hour tours of the Mammut Caves, visitors gain insight into how the caves developed and the work of the cave researchers. They learn how powerful volumes of water once gushed through the mountain as well as the problems which confronted cave researchers in the ‘Midnight Dome’ during their multi-day expeditions of the inside of the mountain.

In this ‘Kingdom of shadows’, there are no boundaries to the imagination. Here, nature has created its own images from the white mountain milk and brown iron oxide, generating names such as ‘Cave Venus’ and ‘Woman with Hooped Skirt’. And finally, installations from the Linz University of Art (such as the incidence of light and cave scan projects) never fail to impress.

Exciting trekking tours in the cave

Exciting trekking tours in the cave

Submerse yourself in a fascinating underground world with an adventurous trekking tour! Grab your overalls, head torch and helmet and explore the ‘Dilapidated castle’ or ‘Heavens and cave’. Narrow corridors, climbing sections and plenty of adrenaline: an exciting experience away from the tourist trail is guaranteed!

The height difference between the highest and lowest point reached during the explorations is no less than 1,199 m. As a result of these figures, the Dachstein Mammut cave has been named the 30th longest cave in the world and 31st deepest.

NEW: Free Audioguide App for smartphones

Free Hearonymus App

With the new 'Audioguide App Hearonymus' for our foreign guests, which can be download for free on your smartphone, you can enjoy a guided tour through the Dachstein Mammut Cave. The App is avaiable in the languages: English, French, Japanese, Mandarin, Czech, Italian and Hungarian

Google Play Store for Android: to the Hearonymus-App
App Store for iPhone: to the Hearonymus-App

Further information and FAQs on downloading the free Audioguide-App Hearonymus.

Art in the mountain

Art in the mountain

Light and shade in the Mammut cave – the ‘Laser scan’ and ‘Incidences of light’ installations captivate in the endless gloom of one of Europe’s largest caves. A swivelling laser beam highlights the surfaces of the cave and brings to life bizarre aluminium objects through the interplay of light and shade. Particularly impressive is the projection of a mediaeval church window which emerges from the cliff as if from nowhere. Plenty of surprises guaranteed! 
Art installations in the caves

The history of the Mammut Cave:

The West entrance to the Mammut Cave was used as a cellar for many centuries. Poachers, once numerous in the Inner Salzkammergut area, also used the area to store any game they caught.

In 1910, exploration began of the seemingly endless corridors of the Mammuth Cave from the western side. On the East side, facing the ice cave, several ice entrances were identified which were finally linked with the western section in 1914.

The First World War brought a halt to the research activities. After the end of the war, the military built a route through the Mammut Cave which was then improved over the decades which followed.

Today, over 60 km of the Mammuth Cave have been researched. The impressive size of the passageways and the hope of finding one of the longest caves in Europe prompted researchers to choose this name (transl. Mammoth Cave).

Over the last few years, artistic installations have made the Mammut Cave even more attractive and the Dachstein caves are now impressing visitors with their new look.

Themed trail – ‘Walk through the history of the Earth’

themed trail Mammut ice cave

The past 550 million years of the Earth’s history are presented on the route from the Schönbergalm cable car station to the Mammut Cave over a trail of 550 m. The route demonstrates the time taken for life on Earth to develop. The history of mankind is just a minute moment in this vast history.

Tips for your visit to the Mammut cave:

When visiting the Mammut cave (only permissible with a trained guide), we recommend that you wear robust shoes and warm clothing. Temperatures in the cave rarely exceed freezing point and there is only an average temperature of 3 °C. Note: Visit our FAQs for further useful information