Nangis Leave a Comment / Uncategorized / By admin Nangis is a located in the Seine-et-Marne department in the Île-de-France region. From Paris Gare de l’Est line P to Nangis, it takes 50 minutes by train. The Motte-Beauvoir or Beauvais Castle is build in 1436. Today’s it houses the town hall. Memory monument. Memory monument. The church Saint-Martin-et-Saint-Magne. More to see in Nangis:Nangis Castle Nangis Church Fontainebleau forestChurch Saint loup de Naud