Sion

FC Sion plays at the Stade de Tourbillon (renamed PAPER CARE ARENA for commercial purposes), located in Sion, the capital of the canton of Valais in southern Switzerland, in the heart of the Swiss Alps. With a capacity of approximately 14,283 spectators, the stadium is one of Switzerland's more historically significant football grounds. The Tourbillon sits against the dramatic backdrop of two ancient castles perched on rocky outcrops above the Rhône valley — the Château de Tourbillon and the Château de Valère — creating what many consider the most spectacularly situated football stadium in Switzerland and one of the most dramatically positioned in Europe.

FC Sion is one of Swiss football's most decorated clubs, having won the Swiss championship twice and the Swiss Cup a record 13 times — more than any other Swiss club. The club has also participated in European competition on numerous occasions, including UEFA Cup and Europa League campaigns. The Tourbillon's medieval castle backdrop has provided the setting for some of the club's most memorable European nights, with the extraordinary Alpine scenery combining with passionate Valais football culture to create an unforgettable matchday experience. Sion's controversial owner Christian Constantin has made the club one of Switzerland's most publicly discussed, with both his methods and his achievements generating significant national attention.

The Tourbillon stadium's unique architectural and natural setting makes it one of the most photographed football grounds in Europe. The twin medieval castles visible behind the main stand have appeared in countless football photography publications and represent a collision of ancient history and modern sport that is genuinely extraordinary. Valais, the canton in which Sion is located, is best known for its world-famous wine production (Fendant and Pinot Noir), its ski resorts including Verbier and Crans-Montana, and its dramatic Alpine scenery. Football at the Tourbillon sits within this extraordinary context, making FC Sion one of world football's most scenically distinctive clubs.