Hopital Laennec5 images Hotel de Castries25 images Hotel de Rothelin-Charolais14 images Hotel de Villars12 images Hotel de Villeroy23 images Institute of foreign missions12 images Hotel de Matignon51 images Sewers6 images Temple de Pentemont5 images UNESCO headquarters28 images Rue du Bac. Sèvres-Babylone area. Sèvres-Babylone area. 231 boulevard Saint-Germain, the historic headquarters of the department of defense. Quai d'Orsay. Quai d'Orsay. Grenelle street. Former department of sea trade, hosting various ministerial offices today (1931). Palais de la Légion d'Honneur, 18th century. 6th arrondissement8th arrondissement Labels