Hallau is one of many vintners' villages in the Klettgau region (canton of Schaffhausen.) On two Sundays, it hosts the traditional fall festival with colorful vintners' parades. The event is known far and wide for its splendour and the loving care given to even the smallest detail. A great attraction for children is the play-road with its many different games. There is also a vintners' museum located in the very heart of the village of Hallau, illustrating the methods of wine-growing of the past.