Schlossberg Tunnel System - Impression #1

Schlossberg Tunnel System

Graz

During the Second World War, construction of the Schlossberg tunnel system began in 1943 because of Allied air raids. Moreover, the largest air-raid protection complex in Graz was built using prisoners of war and civilian forced labour. In 1945, 6.3 kilometres with 20 entrances were cut into the mountain, in which officially 40,000 people found shelter, but in practice far more. It was not until the late 1960s that it was used again permanently for the Graz fairy tale train. Accessible parts of the tunnel system are now used as a walk-through Schlossberg Tunnel, as a mining and factory railway museum, as the event location Dom im Berg or as access to the Schlossberg Lift and The Slide Graz

Graz Museum Schlossberg

The Graz Museum Schlossberg invites you to immerse yourself in the exciting history of Graz's Schlossberg - from its former function as a mighty fortification to its current importance as a popular cultural and recreational centre. In the Graz Schlossberg Museum, a multimedia Schlossberg model provides insights into the interior of the mountain with its kilometre-long tunnel system. The museum also offers visitors the most beautiful and expansive view of the city of Graz.

Contact


Schlossbergstollen I Schlossberg Graz
Schlossberg

8010 Graz

What the weather will be like

Graz (350m)

Morning
very sunny
22°C
0%
5 km/h
Noon
very sunny
33°C
0%
5 km/h
Night
very sunny
29°C
0%
5 km/h
Dry and sunny throughout the day with hardly any clouds.
Morning
very sunny
22°C
0%
5 km/h
Noon
very sunny
32°C
25%
10 km/h
Night
sunny
25°C
45%
10 km/h
Dry and bright with plenty of sunshine, clouds will be rare.
17.08.2025
cloudy
17°C 27°C
18.08.2025
sunny
15°C 26°C
19.08.2025
very sunny
14°C 27°C