Hello and welcome to the city of Delle.First under the auspices of the Count of Alsace and later the Benedictine abbey of Murbach which kept it until 1231, the town was then entrusted to the son of Frederic II, the emperor of Austria, on the understanding that it would be fortified. Traces of this past as well as other heritage elements, are to be discovered in this visit.This tour is proposed by the Belfort Tourist Office and recorded by France Bleu Belfort Montbéliard.