Biosfera Engiadina Val Müstair
The spectacular nature of the Alps
The UNESCO Biosphere Reserve Engiadina Val Müstair is a little-known mountain valley south of the Ofen Pass, designated as a regional nature reserve of national importance. Together with the Swiss National Park, it forms the UNESCO Biosphere Reserve Engiadina Val Müstair, Switzerland's first UNESCO biosphere reserve in the high Alpine region. Biosphere Reserve since 2010.