TheSlide Graz The tallest underground slidein the WORLD an experience you will never forget accessible via the Schlossberg-elevator open daily 10:00 AM to 07:00 PM Enjoy an ultimateThrill RideThe world's tallest underground slide is the new tourist attractation in Graz.
The tallest underground slidein the WORLD an experience you will never forget accessible via the Schlossberg-elevator open daily 10:00 AM to 07:00 PM
Enjoy an ultimateThrill RideThe world's tallest underground slide is the new tourist attractation in Graz.
