Churches to Explore in Valais

The Valère basilica, also called Valère castle, is a fortified church situated in Sion in the canton of Valais in Switzerland. It is situated on a hill and faces the Château de Tourbillon, located on the opposite hill. It is a Swiss heritage site of national significance. The Diocese was founded in Octodurum, now called Martigny in the early 4th century. In 589 the bishop, St. Heliodorus, transferred the see to Sion, as Octodurum was frequently endangered by the inundations of the Rhone and the