France's celebrated Train des Merveilles resumed passenger service in December 2025 after a year-long closure for major infrastructure improvements. The spectacular rail route connects Nice on the French Riviera with the medieval mountain town of Tende, deep in the Alpes-Azur region.
According to The Guardian Travel, the two-hour journey covers 100 kilometers while climbing an impressive 1,000 meters in elevation. The train winds through some of Europe's most dramatic alpine scenery, ultimately reaching Tende, which sits surrounded by the towering peaks of Mercantour National Park. The route has long been considered one of the continent's most beautiful rail experiences.
The extended closure allowed French rail authorities to upgrade tracks, signals, and safety systems along this challenging mountain route. The improvements ensure more reliable service while preserving the journey's legendary scenic appeal through valleys, gorges, and alpine meadows.
What this means for your trip
The Train des Merveilles offers an ideal way to experience both coastal glamour and mountain wilderness in a single day trip from Nice. Morning departures from Nice-Ville station provide ample time to explore Tende's medieval streets and hiking trails in Mercantour National Park before evening return services. The route serves as a car-free gateway to some of France's most pristine alpine landscapes, perfect for hikers and nature photographers.
Advance booking is recommended during peak summer months, as the train's popularity has surged since reopening. The service typically runs multiple times daily during tourist season, making it an accessible addition to any French Riviera itinerary.
With its combination of engineering marvel and natural beauty, the restored Train des Merveilles represents a perfect opportunity to discover France's alpine heart without leaving the Mediterranean region behind.