The Dallas Arboretum is open seven days per week. Whether you just want to surround yourself with the beauty of its gardens or you’re interested in the year-round classes, the Dallas Arboretum will serve as a respite from your hectic life. Learn gardening, design, photography, or creative arts, among many other classes offered by the arboretum. With 19 gardens to view, and natures seasonal change, theres always something new to see. It is also available to host events.