Château de Groussay

Château de Groussay is a castle in Montfort-l'Amaury with a main building housing a grand library and theater space, complemented by two extended wings built in 1952. The property sits within expansive grounds containing ten architectural structures in the garden displaying diverse stylistic influences.

The estate was founded in 1815 by the Duchess of Charost, whose mother had served as governess to the royal children under Louis XVI and Marie-Antoinette. Later additions in the 20th century significantly expanded and reshaped the original structure.

The gallery displays large tapestries created specifically for this château, inspired by paintings from Madrid's Prado Museum. These works shape the character of the interior spaces and reflect the tastes of those who lived here.

The castle and grounds are closed to visitors with no announced reopening date, though planning your visit in advance is recommended should access become available. Payment at the entrance is accepted only in cash or check when the site does open.

The ten garden pavilions showcase architectural styles from China, Venice, Egypt, Rome, and Turkey, making the estate a kind of historical style museum. This eclectic collection reflects the tastes of an era when exploring distant cultures through miniature architectural examples was fashionable.