The Tour de Crest, located in the Drôme in France, is an imposing historical vestige and one of the highest keeps in Europe. The tour trail traces the history of this tower, which was the cradle of a powerful seigneurial family, but which died out in the middle of the 13th century. Subsequently, the tower was used as a prison during the 17th and 18th centuries.

For an independent immersion in this majestic site, we offer our visitors our interactive headset, the S-Guide. This device automatically triggers audio commentaries that guide visitors through the 8 rooms of the tour. In addition, the POPGuide Museum discovery application is also available, offering an alternative for a younger audience or for visitors who prefer to use their own phone and headphones.