The little detectives at Trianon


The little detectives at Trianon
1 hour investigation – circuit at the Petit Trianon in Versailles.
An illustrated adventure elaborated by Gaëlle and France, who both have a passion for Heritage and History. Their objective ? Make children discover the wonders around them, in a playful and interactive way.

Thanks to a nice illustrated booklet (10 €), including cultural information and mini-games, the 6-12 y.o. can help the little detectives Pierre and Lucy to conduct their investigation. A thrilling adventure to be lived in situ with family or friends, while discovering a historical site.

Intrigued by the strange story of two English ladies who have visited Versailles in 1901, Peter and Lucy want to know it once for all: yes or no, is the Petit Trianon haunted by Marie-Antoinette’s ghost?

Indoor and outdoor circuit.
The Petit Trianon is open very afternoon, from Tuesdays to Sundays.
Entry fare :
- children : free entry
- adults : 12 €

Starting point : in front of the Petit Trianon grid.
End of the investigation : gardens of the Petit Trianon.
Duration : between 1h and 1h30.

We advise you to buy the booklet before getting to the Petit Trianon (list of points of sale on our website

Access information : by car, enter the Versailles Castle Park through the Grille de la Reine (6 €) and park in front of the Petit Trianon.

Good to know : the activity is also available in French.

Birthday parties: use our investigation-circuit for a child’s birthday, including invitation cards, detective diplomas, possibility of animator and catering.
Reservation: 15 days before wished date, 50% advance payment.

School trips (with animators): plan two groups of around 15 children.
Reservation: 15 days before wished date, 50% advance payment.

Company Christmas events (with animators): form teams and investigate with your employees’ families!
Reservation: 15 days before wished date, 50% advance payment.

For further information on the animation services and fares, please contact us.
Payment by cheque or bank transfer.
Opening day(s)

All year long 2022

Every day except Monday

12:00 to 18:30

General information
  • Services :
    • 6 yrs old min
    • 11 yrs old max
  • Documentation language(s) :
    • French
    • English
  • Client profile :
    • Client profile
  • Activity type :
    • Cultural activities
  • Discovery and knowledge :
    • Discovery


One price: 10 €.

Paid entrance to the Petit Trianon for over 26 years: full price 12 euros
paid entrance by car in the Palace of Versailles: 6 euros.
Le Chapeau à Plume
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  • Spoken language(s) :
    • French
    • English
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