What a beautiful place to walk. My favorite part is that trail that looks so wooded. It's a pity that the government doesn't take better care of the place, that abandoned building could be a good place for a visitor's center with information about the area. But anyway in my country it's the same, they never do what they could do...
It's great that you have those memories of your childhood on those roads. In our childhood we knew how to have fun with little, right? not like the kids nowadays.