Nature, tamed: opened in 1992, this park is located on the site of a former Citroën automobile manufacturing plant and fits in perfectly with the modern buildings surrounding it. Landscape designers Gilles Clément and Alain Provost created a large central expanse of lawn, bounded on one end by two enormous greenhouses with exotic plants and dancing fountains, and adjoined by several themed gardens, including a metamorphosis garden, a black and white garden, and rock gardens.