- 15 November – 15 April
- 16 April do 14 November
- in March-April and October-December, waiting time for a guide depends on the intensity of touristic traffic, maximum of 30 minutes.
ARADO PROJECT – ATTRACTIONS
- the complex is located in the centre of Kamienna Góra
- car parks are approximately 20-200 metres away from the complex
- the visit in the complex takes about 50 minutes
- visitors are admitted to the underground only with a guide (included in ticket price).
- warm clothes are recommended, as the temperature underground reaches 7 degrees Celsius and the humidity inside reaches 98%
- the route is adapted to the age of visitors
- adult – PLN 17 (€4)
- concessionary – PLN 12 (€3)
- family – PLN 12 (€3) for child, PLN 15 (€4) for adult (at least 2 children and 2 adults)
- Large Family Card holders – PLN 12/person (€3)
- guide fee included in the ticket price