"Gardens must be designed close to nature a liberating idea that builds on it, that man is capable of changes. It includes a new ethic, a new attitude to nature and to our livelihood.
Here is the chance of natural garden: that it is a place of being and not of having. Not owning Biotöpchen, not the accumulation of animal species and rare plants distinguishes it from conventional garden, but the way
We deal with this garden, live with it and understand the importance of the everyday. "
from: Winkler / Salzmann, The Natural Garden Manual for Practitioners
The natural garden of Allemann family is open on request and at certain times.
Some more about the philosophy find here: https://www.natur-gaerten.ch/pages/philosophie.htm