The Folie Marco garden is an enclosed garden located in the center of Barr. It is the grounds of a former 18th-century mansion, now home to a museum of decorative arts. The garden has been redesigned several times over the years; a stroll through it reveals 18th-century gloriettes, large trees planted in the 19th century, and sculptures from various periods placed here and there by the last owners of the property in the 1950s. The path winds through different terraces and offers remarkable views of the surrounding vineyards, the Alsace plain, and the Black Forest.