France is the world's most visited country — but the French way to explore it isn't on a tour bus.
SNCF's cheapest fares (Ouigo and Prem's) sell out fast. Set a reminder for exactly 90 days before your travel date and book the moment they drop at midnight.
If you're under 27, buy the SNCF Carte Jeune (€50/year). It gives you 30–60% off every train ticket. One Paris–Lyon trip covers the cost.
BlaBlaCar is the French default for intercity travel. It's safe, cheap (€5–15), and a great way to practise French. More reliable than you'd think.