Operating since
| Length | 728.3 ft | 
|---|---|
| Height | 29.5 ft | 
| Speed | 24.2 mph | 
| Inversions | 0 | 
| Elements | Booster Wheel Lift Hill Booster Wheel Lift Hill | 
| Arrangement | Single train with 10 cars. Riders are arranged 2 across in a single row for a total of 20 riders. | 
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| Dimensions | 136.8 ft x 91.8 ft | 
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| Designer | 
| "Donderstenen" is Dutch for "Thunder Stones" or "Thunder Rocks ". This name is based on the "Tufs", creatures who once lived in the area based on an ancient local legend/myth. The trains have a Tufs theme - rocks with faces. The area surrounding the roller coaster follows the theme with strange piles of rocks, trees with faces and special floating plants. |