Prison Island in Sion: cooperative adventure game for the family

A cooperative adventure in the heart of Sion

Prison Island is a large indoor playground where you advance as a team, somewhat like in Fort Boyard. In Sion, families come to take on clever challenges, exercise their brains, and laugh together. You enter thematic "cells," try your luck, score points, and then exit to try another one. No need to be an athlete: you progress by helping each other.

What your children will discover

Each cell offers a different challenge: logic, skill, agility, or communication. Children love the immersive aspect: doors that open, score counters, lights, and timers. The calmer ones enjoy the puzzles. The more dynamic ones tackle simple courses. You can freely choose your cells and can retry to improve your score. It’s stimulating, fun, and very friendly.

Is it for your family?

• Recommended age: from 8 years old with an adult. Teens feel at home and willingly take the lead. Younger ones can accompany, but some cells may seem complex to them.
• Duration: plan for 60 to 90 minutes on-site. Time flies as you go through the cells at your own pace.
• Atmosphere: active but accessible, halfway between an escape game and mini sports challenges. Lots of thinking and a bit of movement.
• Booking and prices: paid activity, rates per person and duration; online booking is highly recommended, especially on weekends and school holidays.
• Accessibility and stroller: the reception is indoors. It's easy to move around the common areas; however, the cells require a certain level of mobility. Strollers should be left aside during the game.
• Public transport and car: the site is in Sion (Valais), easily accessible from the train station by urban buses. By car, there are parking spaces in the leisure area. Check your route before leaving.
• Equipment: comfortable clothing and clean sneakers. A water bottle and a small snack for after the game are always appreciated. No special equipment needed.
• Safety: the cells are designed for family audiences, with clear instructions and the option to stop at any time. Teams always stay together.
• Season: perfect all year round. Ideal in rainy weather, during heatwaves, or in winter when looking for a dynamic indoor activity.
• Benefits for children: cooperation, communication, logic, time management, self-confidence, and the joy of solving problems as a team.

Before you go

• Form a team of 2 to 4 (or more depending on the rooms) for good dynamics.
• Book your time slot, especially on Wednesdays, weekends, and during holidays.
• Arrive 10 minutes early: briefing, lockers, and choice of duration.
• Explain to the children that they can retry a cell: you learn quickly as a team.

Parents' tips

• Set a common goal (3 logic cells, then 3 skill cells) to maintain the pace.
• Mix ages in the team: everyone brings their strength.
• Keep an eye on the clock to attempt one last cell before the end.
• Plan a snack after the activity: children love to debrief their best moments.

Useful information

• Address: Sion, Valais (check the exact address on the official site)
• Official site / contact: visit the Prison Island Sion website for booking, rates, and up-to-date contact information
• Hours: open all year round, generally in the afternoon and evening; extended on weekends and holidays. Check the online calendar.
• Ideal weather: in any weather (100% indoor activity)
• Car access: parking in the leisure area of Sion; follow local signage
• Public transport: urban buses from the Sion CFF train station; calculate your route on cff.ch

Why we recommend it

• A game that truly brings the family together: everyone finds their role, from the brain to the timer.
• A quality indoor activity in Sion, practical in all seasons.
• Varied challenges that develop collaboration, logic, and confidence.
• You can come back and progress: the score motivates children without pressure.

Want to give it a try?

Prison Island in Sion is a great idea for moving, thinking, and laughing together. Create your Kidora account or subscribe to the newsletter to discover more family gems in French-speaking Switzerland.