If you wont to see bear, wild horses, eagles, or, to spend some time alone, here its the place. You can divide this excursion in two parts. One where you can use gymnastic shoes and/or bicycle, and the second one, where i very toff terrain. On the second one, newer be on your self. If something happens to you, you will suffer to com out by your self. (This is just a personal advice. If you can handle, ...) If you are not handle well with orientation, rock climbing and surviving, DO NOT GO OUT OF MARKED PATH. Will take time they will find you. The length is not so bed, just some km, but, PAY ATTENTION on the terrain. No rope nor climbing equipment needed trough path, but I suggest 5 mt of rope for security end two carabiners, just if you wish to feel more secure and, perhaps, to pool up your rucksack (if needed). In any case, complete wildness, pure nature. And, respect the nature, bring up some food in tins to leave to "the next", woods, and, bring back your garbage. Enjoy!