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Welcome to the adventure! Today, you will discover the

fascinating history hidden in the natural space in front of the Îlot des Palais. We invite you to look around you and discover the traces that history has left behind.


The tour comprises a series of eight caches, each corresponding to one of eight guiding questions that will give you insights into the site’s past and present. Find the caches and write down the answer found inside on your virtual questionnaire to advance to the next

point. Don’t forget to put back the answer inside the cache, so other visitors can also discover it!


If you would like to pursue this historical immersion, visit the museum located in the palace’s ancient vaults, where history continues to be told through ecofacts and artifacts found during the archaeological digs that took place on the premises for 37 years.

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Here are some of the types of caches you will need to find along the way.

Example of camouflage caches

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Camouflage caches can be fake rocks, fake insects, or fake test tubes.

Example of traditional cache

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Traditional caches can be different colors: black, green, blue, and red.