Sion has 4 tennis clubs with 21 courts in total. The largest is TC Valère with 10 courts. 3 clubs offer indoor courts for year-round play. The most common surface is clay, with 13 courts across the city. 2 clubs offer online court booking. Browse the full list below, open each club's profile for surfaces, hours and contact details, or use the map to find the one closest to you.