Paris is generally a safe city for visitors, especially in tourist areas and busy neighbourhoods, but it requires the same basic caution as any major capital. The main risk for travellers is not violent crime, but rather opportunistic theft, pickpocketing and small scams in very crowded areas. Paris authorities notably recommend staying alert on public transport, in restaurants, at entertainment venues and around heavily visited tourist sites.
The most sensitive areas are usually places where crowds are dense: around the Eiffel Tower, Trocadéro, the Louvre, the Champs-Élysées, the Sacré-Cœur, major railway stations, busy metro stations and queues. These are not necessarily areas to avoid, but rather places where you should keep an eye on your belongings. Some areas around large railway stations, especially in the evening, may also feel less pleasant because of crowds, solicitations or traffic. As in any city, the best approach is to stay aware, avoid deserted streets late at night and stick to lively main routes.
Pickpockets often operate in places where attention drops: crowded metro trains, escalators, terraces, queues, railway platforms, markets and major tourist sites. It is better to keep your bag closed and in front of you on public transport, avoid carrying a wallet in your back pocket, not leave your phone on a café table, and not hang your bag on the back of a chair. A useful habit is to carry only what you need for the day: one bank card, an ID document and a limited amount of cash.
The classic scams are fairly well known: fake petitions, forced bracelets around Montmartre or near certain tourist sites, rigged street games such as the shell game, fake taxis, pushy street sellers, requests for help designed to distract you, or people pretending to have found a ring or valuable object. The right reaction is simple: do not stop, do not sign anything, do not take out your wallet, refuse politely but firmly and keep walking. For taxis, it is better to use official taxi ranks, recognised apps or clearly identified taxis.
In terms of organisation, some reservations are strongly recommended. Major museums, very popular monuments, temporary exhibitions, certain restaurants and shows can sell out, especially during school holidays, weekends and busy periods. Booking in advance helps avoid wasting time in queues or having to change your plans at the last minute. It is also important to check closing days: several museums close on Mondays or Tuesdays, and some shops have reduced opening hours on Sundays or in the evening.
In restaurants, service is generally included in the bill in France. Tipping is therefore not compulsory, but it is appreciated if the service has been pleasant. You can leave a few coins, round up the bill or add around 5 to 10% in a more refined establishment. In cafés, there is no need to leave a large tip for a simple espresso at the counter.
A few behaviours also help avoid misunderstandings. It is best to greet staff when entering a shop or restaurant with a simple bonjour, and to say thank you when leaving. On public transport, let people get off before getting on, keep your bag close to you and avoid blocking the doors. In the street, it is better not to walk in a group across the whole width of the pavement, especially in very busy areas.
Finally, one of the most common mistakes is trying to do too much. Paris may seem compact, but travel times, queues and crowds can quickly become tiring. A good stay often relies on a balanced programme: a few important reservations, well-planned journeys, regular breaks and simple but constant vigilance. With these habits, Paris is very easy to visit and remains a pleasant, rich and widely accessible destination.