What's the difference between a carnet and a weekly pass?

A carnet is 10 individual tickets—you use them one at a time whenever you want. A weekly pass (Navigo Découverte) is unlimited travel Monday-Sunday and costs €33.15. Use a carnet if you're staying under a week or taking fewer than 16 trips. Use a weekly pass if you're staying 7+ days and moving around constantly.

Can I use my phone or smartwatch to pay for the Metro?

Yes. Apple Pay, Google Pay, and contactless credit cards work at Metro turnstiles in most stations—just tap at the reader. However, not all readers are active yet, and some stations lag behind. Always have a physical ticket or pass as backup. Never assume your phone will work.

What happens if I don't have a valid ticket?

RATP inspectors board trains randomly, especially on Line 4 and Line 13. If caught without a valid ticket, the fine is €50 on the spot, or €100 if you don't pay immediately. They're efficient and speak English. Just buy a ticket or pass before boarding.

Is the Metro safe at night?

Locals use the Metro until the last train around midnight or 1am. Avoid empty cars—sit near other passengers. Station 13 (North-South line) is busy late; Lines 1 and 4 are fine. Petty theft happens, especially on crowded daytime lines—keep your bag in front. Use common sense like you would on any transit system in a major city.

How do I know which stop is mine if I don't speak French?

Every stop is announced on the train speaker system. Station names are also lit up on a display board inside every car. Have your destination written down or in your phone. The RATP app will alert you when your stop is approaching. You won't miss it.

What's the deal with dogs on the Metro?

Small dogs in carriers are free. Regular-sized dogs need a reduced-price ticket (€8.50). Service dogs always travel free. Most Parisians bring their dogs on the Metro during non-rush hours. Your dog is allowed—just don't take up a priority seat.

Can I eat or drink on the Metro?

There's no explicit law against it, but Parisians don't. Eating a full meal is rare. A coffee from a stand is acceptable, but don't bring a sandwich or pizza into a crowded train. Water is fine. Keep it minimal and clean up after yourself.

How to navigate the Paris Metro like a local

Buy a carnet (10-ticket book) or weekly pass, learn the color-coded lines, always know your direction by memorizing the line's end stations, and stand on the right side of escalators. The Metro is faster than any other transport for moving around Paris—locals use it constantly because it works.

Get the right ticket or pass. Buy a carnet (book of 10 tickets) for €17.35 at any Metro station or tabac. Each ticket is valid for one journey, regardless of distance. If you're staying 7+ days, buy a Navigo Découverte weekly pass (€33.15) valid Monday-Sunday on all zones. Tourists often waste money on day passes—the carnet is cheaper and more flexible. Always keep 2-3 spare tickets in your phone case.
Understand the line system. Paris has 16 Metro lines, each identified by a number and color. Line 1 is yellow and runs east-west. Line 4 is blue and runs north-south through the center. Memorize the end station names for the lines you use most—every sign in the Metro shows direction by end station, never by north/south. Write the end stations on your Metro map or phone screenshot.
Read the direction signs correctly. At every platform, signs show the line name and the final destination in that direction. If you're on Line 6 and the sign says 'Direction: Charles de Gaulle-Étoile,' that's the direction you take. Never look for 'northbound'—Parisians navigate by end stations. Check your phone map before entering the platform to confirm which direction you need.
Navigate transfers efficiently. Follow the color-coded signs hanging from the ceiling for your next line. They show the line number and destination. Most transfers are straightforward, but some stations (like Châtelet or Saint-Lazare) are confusing because they're actually separate stations connected by corridors. Allow 5-7 minutes for transfers at big stations, 2-3 minutes at smaller ones. Keep moving—locals never stop in corridors.
Master the escalator protocol. Stand on the right side of escalators and moving walkways. Walk on the left if you're in a hurry. In the Metro, this is not optional—it's the system that keeps 5 million daily riders moving. On stairs, locals walk up the middle or left. Respect this or you'll get shoulder-checked.
Know when to avoid the Metro. Avoid Line 4, Line 6, and Line 13 during rush hours (8-10am, 5-7pm, Monday-Friday). Line 14 is automated and newer—fewer delays. Avoid the Métro entirely on Saturdays if your destination is in the 1st-4th arrondissements; walk instead, it's faster. Check the RATP app for real-time delays before you enter the station.
Use the RATP app for planning. Download RATP (the official Paris transport app). Enter your start point and destination, and it tells you which line, which direction, how many stops, and when the next train arrives. It's more accurate than Google Maps for Metro transfers. Use the offline map feature—your phone will work even without data.
Handle crowds and peak times. Trains arrive every 2-5 minutes, so if one's packed, skip it. The next one is already close behind. Never stand in the doors or between the yellow safety lines. Hold onto the poles and straps firmly; Metro trains stop and start quickly. If you're on a crowded line like Line 1 or 4 at 8:30am, accept you'll be compressed—this is normal.
Exit the station and validate your trip. When you reach your stop, the station name is announced and displayed on every car. Have your ticket or pass ready 10 seconds before your stop. To exit, press the rectangular button or handle next to the door. No need to validate your ticket on the way out—only on entry. On buses (if you transfer), validate again.

What's the difference between a carnet and a weekly pass?: A carnet is 10 individual tickets—you use them one at a time whenever you want. A weekly pass (Navigo Découverte) is unlimited travel Monday-Sunday and costs €33.15. Use a carnet if you're staying under a week or taking fewer than 16 trips. Use a weekly pass if you're staying 7+ days and moving around constantly.
Can I use my phone or smartwatch to pay for the Metro?: Yes. Apple Pay, Google Pay, and contactless credit cards work at Metro turnstiles in most stations—just tap at the reader. However, not all readers are active yet, and some stations lag behind. Always have a physical ticket or pass as backup. Never assume your phone will work.
What happens if I don't have a valid ticket?: RATP inspectors board trains randomly, especially on Line 4 and Line 13. If caught without a valid ticket, the fine is €50 on the spot, or €100 if you don't pay immediately. They're efficient and speak English. Just buy a ticket or pass before boarding.
Is the Metro safe at night?: Locals use the Metro until the last train around midnight or 1am. Avoid empty cars—sit near other passengers. Station 13 (North-South line) is busy late; Lines 1 and 4 are fine. Petty theft happens, especially on crowded daytime lines—keep your bag in front. Use common sense like you would on any transit system in a major city.
How do I know which stop is mine if I don't speak French?: Every stop is announced on the train speaker system. Station names are also lit up on a display board inside every car. Have your destination written down or in your phone. The RATP app will alert you when your stop is approaching. You won't miss it.
What's the deal with dogs on the Metro?: Small dogs in carriers are free. Regular-sized dogs need a reduced-price ticket (€8.50). Service dogs always travel free. Most Parisians bring their dogs on the Metro during non-rush hours. Your dog is allowed—just don't take up a priority seat.
Can I eat or drink on the Metro?: There's no explicit law against it, but Parisians don't. Eating a full meal is rare. A coffee from a stand is acceptable, but don't bring a sandwich or pizza into a crowded train. Water is fine. Keep it minimal and clean up after yourself.