This 2-hour themed tour explores astronomy through puzzle-solving along a route that allows families to discover Mont-Gros. The tour includes the Grande Coupole and the historic buildings of Mont-Gros.
The scientists at the observatory have left on an important mission and left a large suitcase for you. Unfortunately, padlocks prevent it from being opened, and the keys are missing. Embark on an adventure with a guide to find them.
Services offered
Quality standards
Quality standards
Famille plusRates
Rates
From 19 February 2026 to 27 February 2026
From 19 February 2026 to 27 February 2026
Reduced price
—
Adult
From €10.00
Child
From €10.00
Opening times
Opening times
From 19 February 2026 until 27 February 2026
From 19 February 2026 until 27 February 2026
Thursday
14:00 - 16:00
Friday
14:00 - 16:00
Location
Location
Spoken languages
Spoken languages
