There's a "Smelling and touching Garden" where you can learn about plants and flowers. It´s also suitable for the blindpeople and located in Ulm, Baden-Württemberg, Germany.
The Smelling and touching Garden is a special experience not only for blind and partially sighted people. Quietly conveniently and, nevertheless, in the middle of the town there is the small oasis in the "Kobelgraben". A general map with symbols for the different shrubs and patches, the wells or the benches gets the first overview.
With the help of a leading system one can grope the way, now through the arrangement, by the way, the oldest of her kind in Germany. A new colour draught and draught of perfume was developed and integrated into the existing plantation. Woods and shrubs with the different-best-behaved smells and structures make the plant world now again in particular in the high-level patches 'get to know and conceivable'.
source: [DE] Duft- und Tastgarten