Maienfeld

Maienfeld is a municipality in the Landquart Region in the Swiss canton of Graubünden. It is a tourist destination in the Alps, both because of the local wine and because it was the setting of the story Heidi.
Maienfeld lies along a key route through the Rhine Valley in the Alps. Prehistoric Bronze work and a pre-Roman cellar have been found in the city and on St. Luzisteig hill. A 3rd-century Roman station or settlement has been found along the old Roman Road. The 4th or 5th century Tabula Peutingeriana map shows a place called Magia near modern Maienfeld.

Wikipedia