I think that the route was marked quite well, although there were some moments when I had to check with my phone apps, that am I still at the right route. At the part of the route next to the seaside it is not too easy to get further, as my feet snak into the sand. And at the part of the route in the woods my feet got muddy, but fortunatly I had suitable sandals!
I would not go the routhe with bike! Way too demanding, if you have to walk bike next to you in many parts.
Nature is of course very beatiful. It was so nice because of quietness.
Those old marks of the different armies were quiet creepy.
At the front of a house, really in the middle of woods, no-one around ... and suddenly two dogs started to bark on me! It wasn't a nice thing to see two dogs tied to short ropes there, to guarding the place :-(.