Sion, Switzerland and library, the church of the Notre-Dame de Valère and the church of St-Théodule. The remains of a neolithic settlement and the modern city of Sion are also on the list. The entire town of Sion and the village of Bramois are both part of the Inventory of Swiss Heritage Sites. A characteristic of Sion is its medieval townscape, dominated by the hills Valère () with the Basilique de Valère (12th–13th century), and Tourbillon () with the ruins of the Tourbillon Castle. The Valère Basilica is the church on top of the southern of the two mottes, at the east
Sion-sur-l'Océan Jean de Monts is also visible north of Sion. Many water activities can be practiced such as sailing, canoeing, surfing and kiting. Environment conducive to walking, riding, canoeing and cycling. Tourism is favorised by numerous food and housing accommodation. Sion neighborhood has made the town of Saint-Hilaire-de-Riez one of the most touristic cities of Vendée. Between sea, forest and dunes, Sion Ocean has kept its soul and charm of an authentic old fishing port. Every summer, the fireworks fired from the sea attracts thousands of people (50,000 in 2016). The creation of the Village of Sion is mainly the work