33 km 3 countries 0 borders The M³-Trail takes you on a journey of discovery through the French-German-Luxembourg cross-border region with all its charm and special history. The trail meets a perfect mix of nature and culture. Exciting paths, stream …

While the open countryside is the distinguishing feature of Sud Messin, this route offers a pleasant mix of countryside, woods, forests and villages. Don't miss the 12th-century church of l'Assomption-la-Bienheureuse-Vierge-Marie in Aube. … Marsal Wood …

… Pelouses et rochers du Pays de Sierck …

… Résurgence du Husprung …

This garden, created in the early 19th century, is located behind the Palais de Justice. It offers visitors a magnificent view of the lake, the hills of Mont Saint-Quentin and the Île du Saulcy. … Square …

The arboretum of Rouhling is a quiet place where it is good to walk! The walker can move around in complete serenity in the midst of vegetation which, over time, has taken possession of this former rubble site. Trees of local species grow on a slightly …

… Parc almet …

The city of Metz bought the garden in 1866 from the Baroness de l'Espée, to turn it into a botanical garden. The park is home to rare trees, some as old as 150 years: Sophora Japonica, Bald Cypress, Ginkgo Biloba... … Metz Botanical …

The Mittersheim pond, with a surface area of 220 ha, is crossed by the Saar coal mining canal. The water sports centre with its beach, supervised from 15/06 to 15/09 by qualified lifeguards, offers pedal boats, canoes, paddle boats and Mitparc (inflatable …

The Sarralbe arboretum is located in the Saint-Hubert municipal forest. Nature lovers will have the opportunity to discover many different species of trees (alders, walnut trees, poplars, hornbeams, Serbian spruces, medlar trees, American red oaks, ginkgo …