Project: The town of Montendre hosts international workcamps every year. This community of 3000 residents wants to showcase their town's castle, which makes a substantial part of their cultural identity. The town recently put in place a path around the castle. In the continuation of this work from last year, the volunteers will restore one of the towers of the castle. Work: The facade of the tower is in need of renovation, and the volunteers will complete diverse reconstructive tasks. The object will be to carry out these tasks using traditional masonry techniques: taking out joints then cleaning holes and replacing joints with lime mortar, and rebuilding certain areas of the wall. Leisure activities: The aim will be to exchange the cultural wealth of volunteers with local young people, town residents, and with the associations of Montendre. The volunteers will also participate in national heritage days. Visits around the surrounding area will be organized according to the wishes of the group: visits to towns, oceans, museums... Accommodation: indoors at the international hosting center. Location: Montendre, Charente Maritime, 65 km from Bordeaux. Nearest train station: Montendre.