Les Invalides (French pronunciation: ​[lezɛ̃valid]), officially known as L'Hôtel national des Invalides (The National Residence of the Invalids), or also as L'Hôtel des Invalides, is a complex of buildings in the 7th arrondissement of Paris, France, containing museums and monuments, all relating to the military history of France, as well as a hospital and a retirement home for war veterans, the building's original purpose.