Plonge dans un voyage à travers les sables du temps et explore les mystères d’une reine légendaire de l’Égypte antique. Dispersées parmi les vestiges d’une époque révolue, trois énigmes attendent ceux qui sauront percer les secrets gravés dans la pierre, les symboles sacrés et les tombeaux oubliés. Guidé par des indices disséminés dans les archives du savoir, tu devras mener l’enquête, scruter les traces laissées par l’histoire et dévoiler l’identité de cette souveraine au destin exceptionnel. Mais attention, seul un esprit curieux et perspicace pourra reconstituer le puzzle et atteindre le trésor ultime : la vérité sur son héritage éternel. Dans cette Expérience vous devrez faire des recherches sur le web pour résoudre les énigmes

Trezio transforms this iconic French castle into a living treasure hunt. Through puzzles, storytelling, and augmented clues, visitors uncover stories that once defined the heart of the Loire Valley. It's more than a visit — it's an adventure that blends learning with exploration.


Getting started with Trezio is simple. All you need is your smartphone and a sense of adventure. Whether you're visiting with friends, family, or a school group, our app guides you step by step through puzzles, stories, and hidden discoveries at the site.
Find it on the App Store or Google Play to access all available experiences.
Search by name or location to unlock the adventure.
Arrive at the castle and let the app guide you through the clues, challenges, and surprises waiting inside.
Every adventure brings people together. Here's a glimpse of the excitement captured during our live experiences.




Organizations across Europe are already using Trezio to engage more visitors and create lasting memories.
"A perfect mix of history and fun! My kids couldn't stop talking about the hidden room challenge."
Claire M
"This brought the castle to life in a way we've never seen before."
Julien & Marie
"Loved the mix of riddles and local stories. Can't wait to try the next one!"
Sophie L