Les Îles Vapeur Parc in Sion – a miniature train ride by the lake

A stroll that makes the eyes shine

In the heart of the Îles park in Sion, miniature trains run between lawns, bodies of water, and poplars. The atmosphere is simple and joyful: we wait for the locomotive to pass, board, and let ourselves be carried away. The volunteers who drive often share a story or an explanation. You can smell the steam, hear the whistle, and smile all the way through.

What your children will discover

Here, children see mechanics in action. They observe the locomotives up close, the signals, the switches, and understand the little rules of the rail. The ride is peaceful, at child height, with just the right amount of sensations. You learn without realizing it: patience on the platform, respect for instructions, technical curiosity.

How the visit goes

• Boarding on small cars pulled by steam or electric locomotives.
• A ride generally lasts 5 to 10 minutes depending on the route and the crowd, but plan for 30 to 60 minutes in total with waiting and observation.
• A calm and immersive activity, perfect for a break during a stroll in the Îles park.
• A small ticket is paid per ride. Reservations are rarely necessary, except for groups.

For what age and in which season

• From 2–3 years old with an adult. Older children also enjoy it, especially if they like trains.
• Young children are welcome: volunteers ensure safety instructions and the tracks are on the ground, protected by waiting areas. Hold little ones by the hand near the tracks.
• Ideal season: from spring to autumn, in dry weather. Operations depend on the weather.

Practical for families

• Strollers: wide paths and flat terrain. Easy access around the lake.
• Public transport: bus from Sion train station to the Îles park, then a few minutes on foot.
• Car: parking at the Îles park nearby.
• What to bring: cap, sunscreen, water bottle, a light jacket depending on the wind, a snack. Closed shoes for comfort when getting on and off.
• Payment: often in cash for tickets; bring coins.

What it brings to children

• Curiosity and scientific culture: steam, energy, locomotion, traffic rules.
• Confidence and autonomy: boarding, listening to instructions, waiting for their turn.
• Socialization: meeting enthusiasts, observing other families.
• Gentle sensations: sounds, smells, vibrations of the train, all in safety.

Parents' tips

• Arrive in the early afternoon to avoid the biggest crowds.
• Check the day's opening and the weather before leaving.
• Bring cash for tickets and a small snack.
• Explain the rules to children before approaching the tracks.
• Combine with a picnic, a playground, or a tour of the Îles lake.

Useful information

• Address: Parc des Îles, Route des Îles, 1950 Sion
• Official website: https://www.vapeur-parc.ch
• Hours: most often on Sunday afternoons during the beautiful season and during certain local events; openings depend on the weather.
• Ideal weather: dry, without strong winds or rain.
• Access: parking at the Îles park; bus from Sion train station (stops nearby), then an easy walk.

Why we recommend it

Because it’s a gentle, accessible, and truly family-friendly experience. It offers a bit of magic, some technique, and a lot of kindness. It’s also a beautiful gateway to the world of railways, without screens and in the heart of nature.

In two words

A little ride at the Vapeur Parc des Îles, and you leave with rosy cheeks and locomotive stories to tell. Want more ideas close to home? Create your Kidora account or subscribe to our newsletter to not miss anything in French-speaking Switzerland.