Paris, France

Spring from April to May and autumn from September to October offer mild weather and manageable crowds compared to the summer peak. For major landmarks, early mornings and late afternoons on weekdays usually provide a calmer experience, though check locally as many state museums close on either Mondays or Tuesdays. Keep in mind that some independent shops close in August, and major public holidays like May 1st see widespread closures.

Paris is exceptionally walkable, supported by an extensive and efficient public transit network of Metro lines, RER suburban trains, buses, and trams. Contactless transit cards or mobile ticketing apps make purchasing single rides or day passes straightforward. Official taxis and ride-hailing apps are widely available, though taking the Metro or walking is usually much faster during central traffic hours.

Paris is generally safe, but petty crimes such as pickpocketing and bag-snatching are frequent on crowded Metro trains and around major tourist hubs. Stay alert in busy transit terminals like Gare du Nord and in nightlife districts late at night. In an emergency, dial 112 for European emergency services or 15 for medical assistance.

Common tourist scams include the fake petition clipboard trick where signers are pressured for cash, the found gold ring distraction, and aggressive vendors attempting to tie friendship bracelets onto your wrist near Montmartre. Keep valuables zipped in interior pockets, remain aware in crowds, and firmly decline unsolicited approaches with a polite 'Non, merci.'

By French law, service is included in the bill ('service compris'), so tipping is never mandatory. Rounding up the bill or leaving around 1 to 2 euros in coins is common for pleasant cafe or casual service, while 5% to 10% in cash is customary for exceptional fine dining. For taxis, rounding up to the nearest euro is standard practice.

The currency is the Euro (€), and contactless credit or debit cards are accepted almost everywhere, even for small purchases. Carrying a small amount of cash is still handy for open-air markets and minor expenses. Always withdraw funds from official bank-attached ATMs rather than standalone exchange machines to avoid steep conversion markups.

Politeness begins with a greeting; always say 'Bonjour' (or 'Bonsoir' in the evening) and 'Au revoir' when entering or leaving shops and restaurants. Dining is a leisurely experience where staff will not rush you, so you will usually need to ask for the bill by requesting 'l'addition, s'il vous plaît.' When visiting religious sites, dress respectfully by covering shoulders and knees.