Parc départemental Pierre-Lagravère, often called by its old name, Parc de l'Île Marante, is a public park located on the banks of the river Seine in Colombes, northwest of Paris. It is also the seat of Centre sportif municipal Parc Lagravère, a public multisports complex. Its common name comes from its location on Île Marante, a former island in the Seine.