Austria’s oldest show cave

The Grasslhöhle is Austria’s oldest show cave and holds an appealing, magical subterranean world. Plunge into eternal night and wander through a magical subterranean world. This flowstone cave is among Austria’s most beautiful. You can slake your thirst in the nearby Mostschenke. A meal can be ordered in advance.

Guided Tours 2024

The Grassl Cave can only be visited with a guided tour. Guided tours are possible for 4 or more people, special tours are also possible by prior arrangement.

April & October:

  • Guided tours only possible against registration

May, June & September:

  • Guided tours on Saturday, Sunday and public holidays from 11 a.m., 1 p.m. & 3 p.m
  • Monday to Friday by appointment only
  • There are no guided tours on Wednesdays

July August:

  • daily at 11 a.m., 1 p.m. & 3 p.m
  • There are no guided tours on Wednesdays


  • €9.00 for adults
  • € 6.00 for children (up to 15 years)
  • €7.00 for groups of 20 people or more
  • €5.00 for school classes
  • For tours with only 2 people, a minimum fee of €20.00 must be paid.

CEO Karin Reisinger

Dürntal 4
8160 Weiz
Phone: 0043 (0)3172 / 67 328
Mobile: 0043 (0)664 / 52 41 757
E-Mail: karin.ulrike.reisinger (at)

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