Musée des Plans Reliefs features a "unique collection of miniature fortified cities created in secrecy for French monarchs throughout history to plan their next attacks"

How have I never heard of this - a museum in Paris of impossibly elaborate and detailed miniature fortified cities created by French monarchs throughout history to plan warfare. Incredible.https://t.co/r68i7pTohI pic.twitter.com/8wax10Hwl4

— Irène DB (@UrbanFoxxxx) December 8, 2018

MNC:

in a dark room in the attic of this 17th century palace, hides one of Paris’ littlest-known and most fascinating museums. And if I hadn’t received a call from Microsoft, that’s right, Microsoft, to go check it out, I might never have discovered one of Paris’ best-kept secrets.