129 rue de Grenelle, Hôtel national des Invalides, 75007 Paris France
The Musée des Plans-Reliefs is located at Hôtel des Invalides/The Army Museum and is a must-visit for those who are interested in military history. The museum houses some 100 relief maps, the scaled models of fortified sites built between 1668 and 1870.
Learn more about the museum and the scaled models at the museum website.