3rd arrondissement
There are lots of nice stores to visit, as well as the oldest residence in Paris, which dates back from the 15th century. Like a lot of Parisian districts, there are also some choice museums to visit. For example, you can find Musée des Arts et Métiers here, which is a museum of arts and crafts. You can find a museum dedicated to Picasso's works, and there is a Jewish art and history museum as well.