Marqueyssac gardens streches along a spur on the Dordogne valley with an east and west exposure.

The vegetation is quite remarkable because of the calcium soil and the lack of water also its particular aspect.
On the southern slopes of the park, we find holm oak, traditional oak, maple and berry tree. These trees which are usually found in the Mediterranean climate have adapted themselves to the dry soil of Marqueyssac. The dark and evergreen foliage of the holm oak is the origin of the « Black Perigord » in the area of Sarlat.
On the contrary, on the northern side of the park which is more humid, can be found an atlantic vegetation eg. horbeams, rural maple and oaks.
In 1861, Julien de Cerval who was a passionate gardener inherited Marqueyssac and dedicated the last thirty years of his life to the beautification of Marqueyssac.
He planted tens of thousand of boxwoods which give Marqueyssac a dominance green colour and which makes it a unique garden.
The Bastion with its rolling aspect and with its sinuous paths is typical of landscaping done in France under Napoleon III.