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Event Details
Welcome to the Sion sous les étoiles 2027 in Sion
The open-air festival Sion sous les étoiles takes place from 14 to 17 July 2027 on the Plaine de Tourbillon in Sion, Valais. It is the 12th edition of this popular summer music event under the stars. Tickets go on sale in autumn; the lineup will be announced step by step.
Highlights & Attractions at Sion sous les étoiles in Sion
- Four open-air evenings on the Plaine de Tourbillon
- Mix of international and francophone artists
- Dedicated hip-hop day and electronic music planned
- VIP Experience with private zone and premium service
- Night-time atmosphere under the starry sky
- Backdrop with views of the castles of Sion
- Shuttle links and parking options
Find Accommodation in Sion
Compare the best hotel prices for this event and secure your accommodation in time.
Free cancellation on most hotels
Program & Schedule: What to Expect in 2027
The festival runs from Wednesday 14 July to Saturday 17 July 2027. Gates typically open around 16:30; concerts continue into the night. One day is reserved for hip-hop; electronic music is also planned. The full lineup is still to be announced and will be updated on the official website.
Day tickets and multi-day passes are available. The VIP Experience includes access to a private area, bar and extra services. Exact times and artists will follow with the ticket sales.
Tickets & Admission for Sion sous les étoiles Sion
Tickets for 2027 go on sale in autumn via sionsouslesetoiles.ch and Ticketcorner. Exact 2027 prices have not yet been published. For reference, 2026 day tickets were around CHF 108 (approx. 115 euros) for adults and about CHF 52 for children under 12; multi-day passes and VIP packages were higher. price_min and price_max are indicative based on the previous year and may change. Always check the official site for current tariffs.
Visitor Tips: Travel & Accommodation in Sion
- Train to Sion (CFF), then festival shuttle or walk to the Plaine de Tourbillon
- Warm days in July, cooler evenings; bring a jacket and comfortable shoes
- Book hotels and apartments in Sion and the surrounding area early, especially for the weekend
- Use only official channels (sionsouslesetoiles.ch) for tickets and shuttle schedules
- Children under 16 should be accompanied in the evening; book PMR access in advance
Note: The information on this page was researched at the time of writing and may have changed since then (e.g. date, venue, or program). Visit the organizer's official website →
The photo used is illustrative and does not necessarily depict the actual event.
