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Terra Aventura en la isla de Oléron y Brouage

Terra Aventura

Do you like treasure hunts? Discover a uniqueheritageby taking part in Terra Aventura... a "geocaching" game full of twists and turns! Terra Aventura is a game that combines a walk with the discovery of the region's rich heritage and natural treasures. Set off on an adventure in Brouage, Saint-Trojan-les-Bains or Saint-Denis d'Oléron and enjoy a 100% free activity, accessible all year round, for the enjoyment of young and old alike, engaged in an extraordinary adventure!

On the hunt for Poï'z!

The trails take you on a treasure hunt. But to get there, the path is strewn with enigmas to solve, often full of surprises and humor. Hidden in the treasure are Poï'z, little characters with strong characters, to be collected (in the form of badges). These little imaginary beings indicate the theme of the walk: Zéfaim for gastronomy, Zouti for crafts, Zilex for prehistory, Zéroïk for medieval times...


Armed with a smartphone or GPS, set off on an adventure and discover the different routes on offer on the island of Oléron and the Marennes basin: the fortified town of Brouage, Marennes (downtown), Saint-Denis d'Oléron and Saint-Trojan-les-Bains! This year, we're delighted to offer you a new route in Marennes and by bike! Launching on June 21!

Terra Aventura en Saint-Denis d'Oléron

Download the application and off you go...

Playing Terra Aventura couldn't be easier. All you need is a smartphone:

  • Download the application www.terra-aventura.fr (free wifi at Marennes Oléron tourist offices)
  • Select your route: l'étoile de Pierre in Brouage (Savoir Faire theme), Lost in Oléron in Saint-Denis d'Oléron (Island theme), Le petit train des z'artistes (Plastic Arts theme) in Saint-Trojan-les-Bains or Ma Reine des Bourriches (Gastronomy theme) in downtown Marennes-Hiers-Brouage.
  • Find your bearings on the map via the app, and let us guide you step by step as you answer the riddles given to you.
  • Once you've found the final cache coordinates: be discreet and respectful of nature, collect a maximum of one poï'z per person, leave a small object in exchange, write your adventure story in the notebook, note the mystery word in the notebook and return the box to its place. The box is empty? Notify the tourist office immediately!