Two bridges span the A86 motorway and lead walkers to an artificial mound planted with semi-forest species: lime trees, maples, beeches, Scots pines. With its dense afforestation, it is a bulwark against the visual and noise pollution of the highway.
Large lawns interspersed with wooded masses extend below the mound. The trees are grouped by essence - charms, locusts, plane trees, chestnut trees - and alternate with shrubs with flowers or colorful foliage - dogwood, syringes, Bohemian olive trees or snowberry fruit.
To promote a more natural development of fauna and flora, their edges and the surrounding plains are treated as meadows.