Open from May to October
• Duration: pure walking time approx. 45 minutes, with breaks and a stay at the stations 2 - 4 hours
• Suitable for: families, school groups, adults
• Price: Free for self-inspection, but a voluntary donation for maintenance requested
• Guided tours: possible by appointment
15/05/2021 - 31/10/2059
Monday - Sunday
08:00 - 18:00 o'clock