Description
This 2-hour themed tour explores astronomy through a series of puzzles along a route that allows families to discover the Grande Coupole and the historic buildings of Mont-Gros.
The observatory’s scientists have left on an important mission and left a large suitcase for you. Unfortunately, padlocks prevent it from opening, and the keys are missing. Set off on an adventure with a guide to find them!
• Explore the Mont-Gros site with your family and step inside its historic buildings
• Discover the current activities and research projects of the three laboratories at the Observatoire de la Côte d’Azur,
• Solve puzzles that will delight all ages to uncover the contents of this mysterious suitcase
This 2-hour themed tour explores astronomy through puzzle-solving on a route designed for families to discover Mont-Gros together. The tour includes the Grande Coupole and the historic buildings at Mont-Gros.
The UNIVERSARIUM museum space is not included in this themed tour. To visit this space, book a traditional tour titled “Visit the Historic Site of Mont-Gros.”
Services offered
Quality standards
Quality standards
Famille plusRates
On 27 October 2026
On 27 October 2026
Child
€6.00
One priceFor 2 adults and 2 children (over 6 years old)
€25.00
Opening times
On 27 October 2026
- 14:00 at 16:00

