Hello! I'm Outgoing.I help make life more interesting.
Hello! I'm Outgoing.I help make life more interesting.
This event is in the past.It took place on September 20, 2025 at National Archaeological Museum.


Step inside the Salle de Mars, a 500 m² hall with ribbed vaults and fleurs-de-lys that's been closed since 2015. This Heritage Days exclusive reveals Henri II's grand chamber, complete with a salamander fireplace honoring François I.
16th-century architecture
Guided tours
Heritage Days exclusive
Renaissance palace
Journées du Patrimoine 2025
Saint-Germain-en-Laye


Step inside the Salle de Mars, a 500 m² hall with ribbed vaults and fleurs-de-lys that's been closed since 2015. This Heritage Days exclusive reveals Henri II's grand chamber, complete with a salamander fireplace honoring François I.
16th-century architecture
Guided tours
Heritage Days exclusive
Renaissance palace
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