Built in 1780 on the site of a former chapel dedicated to Our Lady of the Assumption, the Roranches chapel is dedicated to Saint Pancras, the protector of farm animals and pets. It was built using humble architectural techniques, and is highly representative of the small places of worship in the Champsaur woodlands where, as so often in the mountains, the materials used were those that were ready to hand. Two renovation projects have been carried out on the chapel since 2013 with the support of the Ecrins National Park. The first was aimed at stabilising the barrel vault and renewing the framework and roof using the original material, slate. The second project was to restore the plasterwork inside and outside, as well as the whitewash, windows and flooring.