In 1312, in a document, is mentioned Alrains derived from the old name of Allrainer Veld. In the Middle Ages Aldrans was part of an important market, in cooperation with Ampass, because situated on the salt road benefiting from the transit trade. In the thirteenth century the territory was divided between the Sovereign and the Abbey of Wilten.
In 1312, an ancient document notes Alrains as originating from Allrainer Veld's former name. Aldrans held a pivotal position in medieval commerce, working with Ampass to profit from its strategic location on the salt trade route. By the thirteenth century, the region was divided between the ruler and the Abbey of Wilten.