The Train of Wonders: a spectacular rail journey from Nice to Tende

Light floods the carriage. Imagine a window framing jagged peaks, a medieval village clinging to a slope, and a river shining below. The first sentence is short to catch the breath. Then the train whistles, begins to curve, and you feel the landscape change from palm trees and pastel façades of Nice to chestnut forests, steep gorges and stone viaducts; passengers point their phones, but many simply watch in silence.

Paysages révélés

The Train des Merveilles (literally: Train of Wonders) reveals a sequence of landscapes rarely seen from a car. From Nice's palms you climb into the Pré-Alps, passing perched villages such as Peillon and L'Escarène, then Sospel and Breil-sur-Roya, before reaching Tende near the Italian border.

Along the way, the line crosses deep gorges and long tunnels, and it negotiates dizzying drops with elegant viaducts. The rhythm of the journey—tunnel, brief daylight, valley, station—creates small cinematic moments at every bend.

For nature lovers, the reward is the proximity to Mercantour National Park and the Vallée des Merveilles. The petroglyphs carved into the rocks around Mont Bégo date back to the Bronze Age (many are attributed to between 1800 and 1000 BCE) and are accessible by hikes starting from the Tende area, guided in summer by the park's rangers.

Pourquoi choisir

Choosing the train over the road is partly practical, partly poetic. Practically, the line offers a stress-free alternative to winding mountain roads, especially in high season when traffic to remote villages can build up.

There is also an ecological argument. Regional trains (TER in France) emit far less CO2 per passenger than cars. In recent years, local authorities have promoted rail tourism to reduce road pressure and to valorize inland destinations that were previously bypassed by mass tourism.

Culture plays its part. The route ties together heritage sites, from medieval churches and ancient bridges to open-air museums and Alpine pastures. Local producers—cheesemakers, honey artisans—use the train to welcome visitors who want authentic encounters beyond the Riviera beaches.

Aventures et nuages

Yet the line has known fragility. The Roya and Vésubie valleys suffered major floods during Storm Alex in October 2020; the disaster damaged roads, bridges and rail infrastructure and forced a long reconstruction effort. The recovery showed the line's importance to local life, and investments followed to strengthen the route.

Seasonality also matters. In winter, some services are reduced and snow can delay runs; in summer, seats can fill quickly, so planning is wise. Check the TER Provence-Alpes-Côte d'Azur timetables and consider buying a return the same day if you plan to hike from Tende.

Finally, modernization is ongoing. Rolling stock has been renewed in parts, and local authorities debate ways to reconcile preservation of the line's historic charm with better accessibility and comfort for passengers. Trains remain mostly regional, offering a human pace that many travelers now seek.

Practical tips: bring water and a light jacket (mountain weather changes fast), download maps if you plan hikes, and respect protected sites (Vallée des Merveilles requires staying on marked trails). For photographers, the best light is early morning and late afternoon; choose the left or right side depending on the season to catch sunlit peaks.

There is a simple joy in watching the Riviera recede and the mountains expand; the Train des Merveilles makes that joy accessible in a single day trip from Nice, or as the first step of a longer alpine escape.

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