Mine Train Ulven is the fastest rollerocaster in Bakken. Its twisting drops and banked curves are suitable for anyone to ride. Made by the Swiss company Intamin.
| Name | Ulven |
| Manufacturer | Intamin |
| Model | Mine Train |
| Opened | 1997 |
| Type | Rollercoaster |
| Height | 18,5 m |
| Length | over 500 m |
| Max. speed | 64 km/h |
| Trains | 1 |
| Cars per train | 7 |
| Seats per train | 26 |