🚗 Cars stop next to a large meadow where there is enough space for free parking. From here you can follow the sign straight ahead which leads to a steep path through the bushes and in 20 minutes you are at the fortress.

The second option is to choose the sign on the right - this time it's an idea smoother, but it takes twice as long to climb. You will also have to go through an electric herder - if you don't know how to turn it off, feel free to go under it.