This was originally the 17th century dairy, re-organised as a chapel by the last Count, who decorated it himself.
The interiors of the chapel were decorated by the last count de Savigny. The trompe l'oeil red fabric decorates the entire interiors of the chapel. There is an inside balcony for additional seating and the altar used to have a round painting which was missing but left a visible void. A painting was added more recently.
On the sides of the chapel are painted the names of the Savigny family.
The chapel was originally designed by Choulot on a visit to the property while designing the park.