From Nice to Tende in two hours, past around a hundred bridges and viaducts and almost as many tunnels: the Train des Merveilles is the most surprising day trip you can make from Monaco. 2026 timetable, fares, stops and practical advice.
Less than an hour from the Mediterranean, there is a railway line that climbs from sea level to over a thousand metres of altitude while crossing three valleys. The Train des Merveilles links Nice to Tende in two hours, with a guide on board, and it costs no more than a regional train ticket. For travellers staying on Port Hercule, it is the most surprising day trip on the whole Riviera: you leave the yachts behind at dawn, have lunch in a baroque village at 800 metres, and come back for dinner facing the harbour. Here are the 2026 times, the fares, the stops worth getting off for, and how to fit the day into a stay in Monaco.
What exactly is the Train des Merveilles?
The Train des Merveilles is not a private tourist train but a regional TER service used every day by the people who live in these valleys. What makes it exceptional is its route: the Nice - Breil - Tende - Cuneo line, begun in 1883 by French and Italian engineers, is one of the boldest in Europe.
On the French section, between Nice and Tende, there are around a hundred bridges and viaducts and almost as many tunnels and retaining walls. The full international Nice - Cuneo line counts 407 bridges and viaducts and 81 tunnels, or 44 kilometres of galleries. Four of the tunnels are helical: inside the mountain the train describes a spiral to gain altitude without an excessive gradient. You enter facing the valley and come out a hundred metres higher with your back to it.
From May to October a guide travels on the morning train and comments on everything passing the windows: the hilltop villages, the fortifications, the gorges, and the turbulent history of a line long cut in two by the border. The name comes from the Vallée des Merveilles, the site of prehistoric rock engravings clinging to the slopes of Mont Bego, above Tende.
A line reopened in December 2025
After more than a year of major engineering work, the line reopened to traffic on 15 December 2025. Three concrete changes for travellers: more weekday trains between Nice, Drap and Breil, staff on board between Drap and Tende, and refurbished trainsets running on biofuel. The comfort bears no comparison with previous years.
Train des Merveilles times in 2026
Only one departure really matters: the 9.32 am from Nice-Ville, ZOU ! train 22991, the only one carrying a guide all the way to Tende. The other services during the day are ordinary regional trains, useful for building an itinerary but with no commentary on board.
When does the train run?
In 2026 the guided service runs every day from 1 June to 2 October, then at weekends throughout October. Two things to keep in mind: between 1 June and 3 July, and again between 31 August and 2 October, capacity on board is limited from Monday to Friday. If you have the choice, favour a weekend during those periods.
Which return train should you take from Tende?
Three returns are possible from Tende, and the choice completely changes the shape of the day. The 12.59 pm leaves barely over an hour on site, just enough to walk up into the old village. The 3.02 pm allows a proper lunch and one visit. The 4.38 pm, with its extended stop at Breil-sur-Roya, lets you fit in a second village.
Train des Merveilles 2026: departure, returns and time on site
| Reference point | Detail | Time available in Tende |
|---|---|---|
| Departure from Nice-Ville | 9.32 am, ZOU ! train 22991, guide on board | Arrival around 11.32 am |
| First return from Tende | 12.59 pm | About 1h25 on site |
| Second return from Tende | 3.02 pm | About 3h30 on site |
| Third return from Tende | 4.38 pm, with an extended stop at Breil-sur-Roya | About 5h on site |
☉ Good to know
Two things to check before travelling in 2026: the Train des Merveilles does not run on 19 September because of track work, and capacity on board is limited from Monday to Friday between 31 August and 2 October. Check the official timetable on the TER Sud Provence-Alpes-Côte d'Azur website a few days before your excursion.
How much does the Train des Merveilles cost?
This is the pleasant surprise of the whole excursion: the prices are simply those of a regional journey. Expect around 16.80 EUR one way from Nice to Tende for an adult and 8.40 EUR for a child under 12. No tourist surcharge, no supplement for the guide.
Two options can bring the cost down further. The ZOU ! Mini-Group fare applies automatically from three travellers together and up to nine, with a 30 to 50 % reduction depending on the make-up of the group. And the Alpes-Maritimes Day Pass, at 20 EUR for the first traveller then 5 EUR per additional passenger up to eight people, allows unlimited regional train journeys within the department for one day: ideal if you plan to get off at Sospel in the morning and continue up to Tende in the afternoon.
Indicative Train des Merveilles fares in 2026
| Fare | Who for | Indicative price |
|---|---|---|
| Nice - Tende regional ticket, one way | Adult | 16.80 EUR |
| Nice - Tende regional ticket, one way | Child aged 4 to 11 | 8.40 EUR |
| ZOU ! Mini-Group fare | 3 to 9 travellers together | 30 to 50 % reduction |
| Alpes-Maritimes Day Pass | Return trip and multiple stops in one day | 20 EUR, then 5 EUR per additional passenger |
Where can you buy tickets?
Tickets and passes are available on the TER Sud Provence-Alpes-Côte d'Azur website, at station counters and from regional ticket machines. Seat reservation does not exist on this type of train: your ticket gives you access to the train, not to an allocated seat. Hence the importance of getting to the platform early.
♦ The concierge's tip
The guide travels in one carriage only, and places there are limited. Be on the platform at Nice-Ville a good twenty minutes before departure, find the guide and board that carriage: it is the whole difference between a pretty journey and a genuine guided tour of the Niçois hinterland.
The route: three valleys in two hours
The train leaves Nice-Ville heading due north and drops almost immediately into the Paillon valley. Apartment blocks give way to olive trees, then to dry-stone terraces, then to forest. After L'Escarène the track begins the series of helical tunnels that lifts it towards the Col de Braus, before plunging into the Bévéra valley and reaching Sospel.
Then comes the most spectacular stretch: the passage into the Roya valley, where the line clings to vertical rock faces, crosses viaducts thrown above canyons and follows a river of a very particular green. Saorge appears all at once, suspended above the gorges like an amphitheatre. Then Fontan, Saint-Dalmas-de-Tende, La Brigue, and finally Tende, in the shadow of the border peaks.
Two hours to go from the seaside to high mountains: the contrast is what travellers remember most. You set off in shirtsleeves. In Tende, even in August, a light layer is welcome.
Where should you get off? The stops worth the detour
The temptation is to make the return journey without leaving your seat. That is already a fine day out, but stopping once or twice turns the trip into a real discovery. Here are the most rewarding halts, from south to north. The Menton, Riviera and Merveilles tourist office keeps the opening hours of each site up to date.
Peille, best admired through the window
The medieval village of Peille, its cobbled lanes and its view all the way to the Mediterranean deserve a visit, but let us be honest: the railway halt sits at the bottom of the valley, a good hour's walk from the hilltop village. Without a taxi, or without the appetite for a long climb, it is better to save Peille for another day by car, as you would for La Turbie and its Trophy of Augustus.
Sospel and its buried fort
Sospel, some twenty kilometres from Menton, lines up its trompe-l'oeil facades on both banks of the Bévéra. The old toll bridge, the arcaded squares and the Saint-Michel cathedral can be covered in an hour of wandering. A quarter of an hour's walk from the village, Fort Saint-Roch is one of the works of the Alpine Maginot Line: several kilometres of galleries cut into the rock, plus a museum of the Resistance. Expect 10 EUR for an adult and 6 EUR for a child.
Breil-sur-Roya, at the gates of the Mercantour
Stretched along the Roya and its reservoir at 300 metres of altitude, Breil is the white-water village: canoeing, rafting, canyoning, hydrospeed. Railway enthusiasts will enjoy the transport ecomuseum, where volunteers have spent twenty years assembling locomotives, tramcars and working models telling the story of the Nice - Tende - Cuneo line. It opens Friday to Sunday between 12 July and 27 September. One detail that pleases food lovers: the olive oil pressed in Breil's mills was once served at the Russian court.
Saorge, the suspended village
Get off at Fontan-Saorge station to reach Saorge, perched 550 metres above the gorges. The village is explored on foot, between stepped alleys and carved lintels. Its seventeenth-century Franciscan monastery, clinging to the cliff, has kept a remarkable architectural and landscaped ensemble: painted cloister, terraced garden, vertiginous view over the valley. Entry costs 7 EUR, free for under-18s, and the monastery opens every day from June to September.
La Brigue and its fifteenth-century frescoes
Five kilometres from the village of La Brigue, in an isolated valley, the chapel of Notre-Dame des Fontaines shelters a cycle of fifteenth-century frescoes that specialists nickname the Sistine Chapel of the Southern Alps. Self-guided entry 4 EUR, guided 6 EUR, from May to September. The village itself keeps the ruins of the Lascaris castle and a collegiate church with a notable organ.
Tende, a baroque terminus
The terminus on the French side, Tende blends Alpine and Mediterranean influences: an old quarter stacked against the mountainside, baroque chapels, the collegiate church of Notre-Dame de l'Assomption and its 1807 organ. The Musée des Merveilles, free of charge, tells the story of the Mont Bego rock engravings through casts, projections and excavation finds. It opens from 16 June to 15 September, 10 am to 6 pm, closed on Tuesdays.
Train des Merveilles stops and what to see
| Stop | What to see | Opening hours and price |
|---|---|---|
| Sospel | Fort Saint-Roch, a work of the Alpine Maginot Line, and its museum of the Resistance | In July and August, every day except Monday. 10 EUR adult, 6 EUR child |
| Breil-sur-Roya | Transport ecomuseum, devoted to the history of the Nice - Tende - Cuneo line | 12 July to 27 September, Friday to Sunday, 9.30 am to 5.30 pm |
| Saorge, via Fontan-Saorge | Seventeenth-century Franciscan monastery suspended above the gorges | June to September, every day, 10 am to 1 pm and 2 pm to 6 pm. 7 EUR, free under 18 |
| La Brigue | Notre-Dame des Fontaines chapel and its fifteenth-century frescoes, 5 km from the village | May to September. 4 EUR self-guided, 6 EUR guided |
| Tende | Musée des Merveilles, devoted to the rock engravings of the valley | 16 June to 15 September, 10 am to 6 pm, closed Tuesday. Free entry |
How do you reach the departure point from Monaco?
The Train des Merveilles leaves from Nice-Ville, not from Monaco. That is no obstacle: Monaco-Monte-Carlo station is linked to Nice-Ville by a regional train in about 23 minutes, with some sixty services a day. A train around 8.30 am leaves you plenty of time to reach the Nice platform without rushing.
From the Port Palace, Monaco station is five minutes on foot via the Parvis Sainte-Dévote exit. In other words, the first leg of this excursion needs no car, no taxi and no stress. If you are planning your stay, our guide to getting to Monaco sets out every arrival option.
Five minutes on foot separate the Port Palace from Monaco station, the first link in the excursion.
Check availabilityThe Italian alternative via Ventimiglia
There is a second, more discreet way of reaching the Roya from Monaco: going through Italy. Monaco station is 26 minutes from Ventimiglia, and Ventimiglia is connected to Breil-sur-Roya by a small mountain line, with a handful of daily trains and a journey of about forty minutes. You reach the valley without passing through Nice, which combines very well with a morning at the Ventimiglia market. Check the connections the day before: there are not many.
In July and August 2026 the Italian Fondazione FS is also scheduling heritage train services, with 1930s Centoporte carriages, between Piedmont, Tende, Breil and Liguria. The dates are published on the foundation's website and change every season.
Our advice for a successful day
- Bring a light jacket. Between Nice and Tende it is not unusual to lose eight to ten degrees, and the valley floors stay cool even in high summer.
- Take water and a snack. There is no catering on board and some halts have no shops in the immediate vicinity.
- Wear proper shoes. Saorge, Tende and La Brigue are all climbs, steps and uneven cobbles.
- Do not attempt too many stops. One village in the day, visited calmly, leaves a better memory than three halts against the clock.
- Watch the valley side in the helical tunnels. It is on coming out that you measure the altitude gained, and that is the moment photographers wait for.
♦ The concierge's tip
Take the 4.38 pm return from Tende: it makes an extended stop at Breil-sur-Roya. Just long enough to go down and see the lake and the arcaded squares of the village, then get back on the same train. It is the only way to add a second village to the day without sacrificing anything else in the programme.
When is the best season for the Train des Merveilles?
June and September offer the best compromise: the guide is on board, the light on the gorges is beautiful, and the trains are less busy than in high summer. July and August work very well too, with the advantage of escaping the coastal heat for a few hours, which makes this an excellent addition to a summer stay in Monaco.
October brings autumn colours to the chestnut woods of the Roya, but the guided version runs at weekends only. Out of season the line stays open all year and the regional operator offers a winter version of the service; the guide, however, only travels during the season.
A day in the mountains, a night on the harbour
What makes this excursion so distinctive from Monaco is the contrast. In the morning you have breakfast facing the yachts of Port Hercule. At midday you are in a baroque village at 800 metres, surrounded by peaks. In the evening you find the Principality again, a table with a view and the sound of rigging.
The Port Palace, a four-star boutique hotel and member of Small Luxury Hotels of the World, suits this kind of programme well. Its 50 rooms and suites all overlook the harbour, the station is five minutes away on foot, and the La Môme restaurant on the sixth floor offers, on your return, exactly the opposite setting to the one you left in the morning. Our guests benefit from a concierge service that prepares the timetables, tickets and private transfers this kind of excursion calls for.
To explore more of the hinterland, the medieval village of Roquebrune-Cap-Martin can be visited in half a day from Monaco, with no mountain railway involved.
Port Palace Monaco
The sea in the morning, the mountains by day
Our 50 rooms and suites all overlook Port Hercule, five minutes on foot from Monaco station. When you stay at the Port Palace, your concierge prepares your excursions into the hinterland and your transfers, from the first train to the journey home.
Book your stayFAQ: the Train des Merveilles in practice
How much does the Train des Merveilles cost?
A one-way ticket from Nice to Tende costs around 16.80 EUR for an adult and 8.40 EUR for a child under 12. The ZOU ! Mini-Group fare gives a 30 to 50 % reduction for three to nine travellers, and the Alpes-Maritimes Day Pass, at 20 EUR plus 5 EUR per additional passenger, allows unlimited journeys during the day.
What time does the Train des Merveilles leave Nice?
The guided train leaves Nice-Ville at 9.32 am and reaches Tende around 11.32 am. Returns from Tende are at 12.59 pm, 3.02 pm and 4.38 pm, the last with an extended stop at Breil-sur-Roya.
How long does the Nice to Tende journey take?
The journey takes about two hours in each direction: departure from Nice-Ville at 9.32 am, arrival in Tende around 11.32 am. The line starts at sea level and climbs to over 1,000 metres of altitude, with around a hundred bridges and viaducts and almost as many tunnels.
Do you need to reserve a seat on the Train des Merveilles?
No, this is a regional train with no seat reservation. Places in the carriage accompanied by the guide are limited, however, and capacity on board is restricted from Monday to Friday during certain periods of the season. Arriving twenty minutes before departure is strongly advised.
Can you take the Train des Merveilles from Monaco?
The guided departure is from Nice-Ville. From Monaco-Monte-Carlo station a regional train reaches Nice in about 23 minutes, with some sixty services a day. A second option is to travel via Ventimiglia, 26 minutes from Monaco, then take the mountain line towards Breil-sur-Roya.
Does the Train des Merveilles run all year round?
The Nice - Tende line operates all year and the regional operator offers a winter version of the service. The guided version runs from May to October: every day from 1 June to 2 October in 2026, then at weekends in October. The train does not run on 19 September 2026 because of engineering work.
In short
The Train des Merveilles is probably the best emotion-to-price ratio on the whole French Riviera: 16.80 EUR for two hours of viaducts, gorges and hilltop villages, guide included. From Monaco the logistics come down to two trains and one day. All that remains is to choose your return, your shoes, and the village where you will set down your bag.
