Tresorus - Treasure Hunts

Content rating
Everyone
100+
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Content rating
Everyone
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About this app

Turn your family walks into real treasure hunts!

GPS treasure hunt, outdoor quest, riddles and 3D animated characters — experience History for real, outdoors, just like in an adventure movie.

Follow animated characters inspired by the past, solve riddles in the open air and rediscover your region like you've never seen it before. The present is right before your eyes, the past appears on your screen.


EXCLUSIVE LAUNCH: LAKE ANNECY (FRENCH ALPS)

Our very first treasure hunts take place around Lake Annecy, in Doussard, Talloires, Duingt and Saint-Jorioz. The perfect family activity for your weekends or your holidays in Savoie and the French Alps. New destinations will be added regularly.


HOW DOES IT WORK?

1. Choose your expedition
Open the interactive map and pick your destination. Every town hides a forgotten epic, a character from the past and a treasure waiting to be found.

2. Let yourself be guided in the field
Compass in hand, wander through alleyways, monuments and trails with your head held high. At each secret stop, your guide from another era appears on video and the History of the place comes back to life.

3. Crack the mysteries
Observe the real architecture surrounding you, decipher the clues hidden in the scenery and solve the riddles. Every right answer brings you closer to the treasure — and to your hero's badge!


FEATURES

- Geolocated GPS treasure hunt — a mix of walking, hiking, geocaching and outdoor escape game
- Immersive videos — 3D animated characters that bring heritage and History to life
- Interactive riddles — based on the real heritage visible right before you
- Offline mode — download the treasure hunt at home and play without network on site
- Official IGN mapping — the precision of France's reference maps
- Rewards — collect badges and share your personalised souvenir photos


WHO IS IT FOR?

- Kids and young explorers ready to lead their first expedition
- Families looking for adventures and cultural discoveries
- Parents searching for a fun educational outdoor activity
- Grandparents who want to entertain their grandchildren during the holidays
- Holidaymakers who want to (re)discover Lake Annecy and Savoie from a new angle


100% FREE — AND IT WILL STAY THAT WAY

No subscription, no in-app purchases, no advertising. Download Tresorus, head outside and play with peace of mind!


Ready to set off on an adventure this weekend around Lake Annecy? Download Tresorus and start your family treasure hunt today.
Updated on
May 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Data is encrypted in transit
You can request that data be deleted

What’s new

Nous mettons régulièrement l’application à jour pour améliorer votre expérience. Cette version inclut des corrections de bugs et des optimisations pour plus de rapidité et de fiabilité.
Content rating
Everyone
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App support

About the developer
HEXAI
contact@tresorus.fr
203 CHEMIN DES VIGNOBLES 74210 DOUSSARD France
+33 6 21 20 30 65