Abstract
In Alsace, there are several so-called “primitive” or “a-historical” high fortified sites. Very little informations about them are available, and there is a lot of questions about the fact that they could be dated from the beginning of the medieval period and about their function. Their rough construction had led researchers to sometimes consider them as protohistoric, sometimes as from the Ottonian period. However, some of these fortifications are clearly from the historical period, such as the site of Krueth-Linsenrain, where fragments of lime mortar have been found on the wall. In order to answer some of these problematics, an archaeological survey had been completed on the dry stone wall from the Bernstein castle. Until now, this wall was supposed to be dating from the 9th to the 11th centuries. The survey showed that the construction was dating at least from the beginning of the 14th century. These results show that a rough construction does not mean a chronological “primitivity”, but that there are other reasons, such as time or financial means, that led to this type of walls.
Keywords: High fortified site, fortification, castle, Middle Ages, ahistorical site