1. In Paris, the safe areas are 1st, 2nd, 3rd, 4th, 15th and 16th. Compared with other districts, these districts are important and economically developed areas of Paris. They have many police officers, good security, and are very safe. Therefore, it is absolutely fine for you to go out at night.

2. Then the 14th and 17th arrondissements are not bad, but it depends on the specific neighborhood. The 18th, 19th and 20th arrondissements are worse, especially near the Gare de l'Est and the Gare du Nord. I heard it was very scary, and there would even be gun battles. Many Chinese travel agencies booked hotels there for cheap, but ended up being robbed.

Extension of knowledge in Paris:

1. Paris has been the capital of more than 1,400 years. It is not only France, but also a political, economic and cultural center of Western Europe. Paris perfume has Known as the "Dream Industry".

2. Paris is a city of history, a city of gourmet food and a creative center. Paris is the famous art capital of the world, the birthplace of Impressionist art, the birthplace of ballet, the center of the European Enlightenment movement, the hometown of film, and the founding place of the modern Olympic Games.

3. Paris is also a world-recognized cultural capital, with a large number of scientific institutions, research institutes, libraries, museums, cinemas, theaters, and concert halls distributed in every corner of the city.