FoK Information sheet for researchers
in the Swiss National Park (trail requirement), in the Biosfera Val Müstair Regional Nature Park and in the conservation and development zone of the UNESCO Engiadina Val Müstair Biosphere Reserve.
in the Swiss National Park (trail requirement), in the Biosfera Val Müstair Regional Nature Park and in the conservation and development zone of the UNESCO Engiadina Val Müstair Biosphere Reserve.