Activities for children in Sion
Capital of Valais, Sion overlooks the Rhône plain from its two iconic hills, Valère and Tourbillon, crowned with their medieval silhouettes. This unique position gives the city a rare charm in the French-speaking part of Switzerland: it blends heritage, vineyards, and fresh air, all just a few minutes' walk from the center.
For families, Sion has the advantage of offering a true variety of experiences, regardless of the children's age. Little ones enjoy nature spaces and gentle walks, while older kids turn to living museums, escape games, or thrilling activities. Both young and old can find plenty to fill a day, whether it rains or shines.
Easily accessible by train or car, the city is well-suited for an impromptu outing as well as a planned weekend. This page brings together a selection of activities for children in Sion, designed to help you choose based on age, interest, and weather.
Our selection of family activities to do in Sion
3 activities for children
Activities by type in Sion
Outdoor swimming pool of Sitterie: the family swimming spot in Sion
Feeling like a big bowl of freshness with the kids when the sun is shining in Sion? The Sitterie outdoor swimming pool features pools, a wading pool, and a large lawn for a family swimming day, just a stone's throw from the Valais city center.
Les Îles Vapeur Parc in Sion – a miniature train ride by the lake
At the Îles park in Sion, real little steam and electric trains take families on a gentle, playful journey full of outdoor technical discoveries.
Domaine des Îles in Sion: a day of nature and leisure with family
Between lakes, beaches, and wide open spaces, the Domaine des Îles in Sion is a breath of fresh air for families. You can play, swim, cycle, picnic… without rushing.
Why choose Sion for a family outing?
Sion concentrates, within a small perimeter, a density of activities that makes it an ideal destination for families from the French-speaking part of Switzerland. The city knows how to play on all fronts: culture, sports, nature, and treasure hunts coexist just minutes apart, making it easy to create a tailored program according to the children's ages and the mood of the moment.
On the cultural side, curious children have plenty to marvel at. The Valais Nature Museum brings to life the fauna, flora, and alpine landscapes, while the Valais Art Museum offers a sensitive look at the territory and its creators. The Penitentiary Exhibition Center, located in a former detention site, hosts often surprising temporary exhibitions that appeal to both parents and teenagers.
For families who enjoy live performances, Le Spot, the hub of Sion theaters, schedules events throughout the year that spark the imagination of the youngest. It's an opportunity for a slightly different outing, at dusk, to share a common emotion.
Thrill-seekers are not left out. Alaïa Bay, the wave pool that allows surfing all year round, offers a unique experience in Europe and delights sporty teens. RealFly, a free-fall simulator in a wind tunnel, provides the thrill of skydiving in complete safety, starting from a young age with supervision. Two places that turn a rainy day into a memorable adventure.
Families who enjoy thinking together will appreciate the escape games in the city. Prison Island offers various challenges to tackle as a team, room by room, while SionEscape immerses players in scenarios where everyone has a role to play. These are perfect activities to unite siblings or celebrate a birthday.
Finally, to breathe and expend energy without spending much or anything at all, the Domaine des Îles offers a large space of nature and leisure by the water, ideal for a picnic break, a swim, or simply letting the kids run around. Between heritage, thrills, and fresh air, Sion brings together all the ingredients for a successful family outing, whether for an afternoon or an entire weekend.