Augmented reality tour
Fun heritage trails in Écrins: learning, playing, exploring
Visiting a village, a valley or an old mine is good. But doing it in adventure game mode is even better! With the Écrins Heritage Fun Trails, you can rediscover the territory while having fun. Thanks to the free LegendR app, each walk becomes a playful immersion in local history. Four courses, four atmospheres: it’s up to you.
1 Ailefroide, the cradle of mountaineering
(1h30 – free)
This is where mountaineering was born. The trail takes you between forests and peaks, in the footsteps of the first guides. You explore an unlikely hotel, climb like the old way, listen to testimonies… and answer the quizzes to find out everything without getting bored for a second.


2. Fournel Silver Mines
(2h30 including 1h15 underground – paying)
App in hand, helmet on your head, you descend into the heart of an authentic mine. The minecarts, tools and machines of the nineteenth century are brought back to life thanks to augmented reality. Bonus: the underground tour is guided. Reservation essential!
Practical information:
- Prices: Adults €20 / Children (-16 years old) €15.
- Duration: 2h30 including 1h15 underground
- In summer: Every Friday meeting at 5:30 pm. Possible all year round by appointment.
- Bring your mobile phone charged! Download the Legendr app before the visit.
Information and reservations on this link.
3. The mystery of the church of Les Vigneaux
(1 hour – free)
Do you want to solve a life-size riddle? Head for the Saint-Laurent church. Between medieval frescoes and interactive games, the adventure takes you in search of the Seven Deadly Sins. Ideal for families.

4. Falling from water Penstocks
(1 hour – free)
A walk that follows the impressive water pipes of L’Argentière. You follow Gilbert, a slightly crazy kayaker, between galleries and dams. No need for a swimsuit, but beware of vertigo!
How does it work?
- Download LegendR, charge your phone, and off you go!
- GPS triggers content automatically, even off-grid.
- Mini RA helmets available at the Tourist Office.
- Badges and surprises await you at the end 🎁
The Écrins Heritage Fun Trails are all about culture, fun… and zero boredom guaranteed.