Jardin botanique du col de Saverne

Since 1965 it has been jointly managed by the Université Louis Pasteur de Strasbourg, the town of Saverne, and the garden association; in 2003 the Région Alsace also became a partner.

The garden is located on the Saverne Pass hillside at an altitude of 335 metres, and organized into sectors by plant classification.

The arboretum occupies one third of the garden area, and contains species from North America, Europe, and Asia.

Fern collections include Adiantum pedatum, Asplenium scolopendrium, Athyrium filix-femina, Blechnum spicant, Dryopteris affinis, Gymnocarpium robertianum, Matteuccia struthiopteris, Phegopteris connectilis, Phyllitis scolopendrium, and Physematium obtusum.

Its arboretum contains a range of species including Abies cephalonica, Abies cilicica, Acer capillipes, Amelanchier lamarckii, Cladrastis sinensis, Crataegus mollis, Eryngium giganteum, Liriodendron tulipifera, Malus sieversii, Photinia davidiana, Picea asperata, Picea omorika, Pinus jeffreyi, Pinus sylvestris, Sequoiadendron giganteum, Sorbus aria, and Sorbus reducta.