Aurland-toilet design on the hill

You’ve probably encountered a public toilet in a place that closed for privacy. Aurland precisely inverted with toilet, toilets were constructed in open areas, on the hill with some sections using a glass that allows the user to see far down the hill. And the toilet is also designed with due regard to the privacy aspect, because the glass face on the side of a steep hill so there can be no people from outside who can see.