Do you know the difference between the Paris metro and Paris RER? Come along on a journey through Paris! Let me tell you about the Paris Metro and RER trains, and explain how they work. Whether you're exploring the city or going further out, we'll help you understand how to get around like a pro. Comment down below if you have any questions! Where you can find me! Instagram:  TikTok:  @frenchwithelle/ à bientot, Gabrielle | FrenchWithElle