Self-guided hiking in the Mercantour
In summary
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Sports
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Duration6 days
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LevelAdvance
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DestinationMercantour National Park / Alpes-Maritimes
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AgeFrom 16 - 90 years
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CO₂-Emissions35.53 kg CO2
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Type of stayIndependent traveler
In a few words
Welcome to the Valley of Wonders , a true gem of the Southern French Alps , where nature sculpted by glaciers blends with a millennia-old cultural heritage . This exceptional site offers total immersion in diverse landscapes, ranging from larch forests to mineral valleys, the natural habitat of chamois and ibex . At the heart of the largest European site of rock engravings , you will explore the mysteries of protohistoric Mediterranean religions . This route, from Tende to Castérino , reveals spectacular scenery and allows for the observation of local wildlife . Your luggage will be waiting for you, depending on the option chosen, for a combination of comfort and flexibility . Accompanied by a specialized guide, you will delve into history through famous engravings such as "The Sorcerer," "The Tribal Chief," and "The Great Horned One." This captivating adventure takes you close to nature, punctuated by magnificent high-altitude lakes .
The highlights
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A tour through the heart of the rock engraving sites in the Valley of Wonders
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Complete tour of the Valley of Wonders
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A circuit that takes you as close as possible to nature, dotted with large high-altitude lakes.
Photos
Sport
Level
Hiking / Trekking
The expert's opinion
The difficulty of the circuit is not so much the elevation gain but more the comfort of the accommodations, the rather mineral path and the impossibility of having your luggage transferred every evening.
This trip is for you if you are already an experienced hiker with good physical fitness to endure a long-duration effort!
The hikes offered take place on mountain trails with elevation gains of 700 to 1200 meters, and/or losses, without any particular technical difficulties. Expect approximately 6 to 7 hours of walking per day.
The level corresponds to an average cumulative elevation gain over the entire week. We also use other factors such as luggage carrying, commitment, network availability, and terrain type to refine the level.
Regarding the calculation of the elevation difference, this comes either from a field survey or from a calculation according to a computer model.
If you take your own measurements, it's not uncommon to find discrepancies with our description. The average difference can be up to 10%, particularly in flat areas with little significant relief, and in steep areas with too much relief (ravine, cliff).
In figures
Hiking
- Average duration/day: 5h
- Average daily elevation gain: 604 m
- Average daily descent: 577 m
Management
The mobile app provided works in airplane mode, allowing you to track your route and send alerts if needed (by disabling airplane mode). It also displays your GPS coordinates.
We pride ourselves on providing you with clear and accurate information so that you can plan your hike with confidence.
Program
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Tende or the Vallauria mining town
- Accommodation Cottage
- Breakfast not included
- Lunch not included
- Dinner included
You can reach Lac des Mesches directly by car, shuttle or taxi or on foot.
You are expected at the cottage no later than 6:00 PM.
Day 1 -
Lake of the Wicks - Refuge of Wonders
- Activity Hiking
- Duration of the activity 2h30
- Positive elevation gain 650 m
- Accommodation Refuge
- Breakfast included
- Lunch not included
- Dinner included
Departure for the Tour of the Valley of Wonders (2 nights in mountain huts)
The "Site of Wonders" is a veritable open-air museum. You'll embark on a 3-day, 2-night escape to this exceptional site. On the agenda: numerous lakes, high peaks, the discovery of rock engravings over 3,500 years old, remnants of the first Mediterranean civilizations, a feast for the eyes with contrasting colors, and a rich and ever-present flora and fauna (sometimes even right near the trail!).
Ascent to the Refuge des Merveilles (2,111 m)
In the morning: ascent to the refuge through the magnificent larch forest. Enjoy the beautiful setting and the lake during your picnic. +650m / 2.5 hours of walking to the refuge
In the afternoon, after lightening your packs at the refuge, several routes are possible to observe the lakes, or to reach a summit near the refuge.
Night and meal at the Refuge des Merveilles (2,111 m).
Day 2 -
Engravings from the Valley of Wonders to the Valmasque refuge
- Activity Hiking
- Duration of the activity 5h30
- Positive elevation gain 510 m
- Negative elevation 450 m
- Accommodation Refuge
- Breakfast included
- Lunch not included
- Dinner included
In the morning, you have an appointment for a guided tour of the world-renowned prehistoric rock engravings. This tour will be led by a guide with specific qualifications for accessing and visiting restricted areas of the engravings. Validated by the Mercantour National Park and the Ministry of Culture, this qualification authorizes them to accompany you in the regulated zones.
After the visit, you continue your journey, discovering numerous lakes. This route is undoubtedly one of the most beautiful in the Valley of Wonders, notably due to the significant presence of wildlife.
Day 3 -
Sabion Pass traverse (ascent of the peak optional at 2,610 m)
- Activity Hiking
- Duration of the activity 6h30
- Positive elevation gain 710 m
- Negative elevation 710 m
- Accommodation Cottage
- Breakfast included
- Lunch not included
- Dinner included
After a short descent from the refuge, you'll take a little-known, unmarked route to discover some vestiges of the region's military history. Only a few professionals or those familiar with the area venture into this exceptionally beautiful valley, carpeted with wildflowers and frequented by chamois and ibex.
This site is privileged for its panoramic views of the Mercantour Park and its Italian twin, the Alpi-Maritime Park.
Overnight stay in a gîte in Castérino.Possible option: the summit of Sabion 2,610 m.
Day 4 -
The Fontanalbe Valley and its engravings
- Activity Hiking
- Duration of the activity 5h
- Positive elevation gain 850 m
- Negative elevation 850 m
- Accommodation Refuge
- Breakfast included
- Lunch not included
- Dinner included
A day of hiking where you can encounter the Bull God and other goddesses... Discover this prehistoric site, a listed historical monument, featuring thousands of engraved rocks in a stunning landscape. On-site, you can also opt for a guided tour of the site (not included in the price).
Night at the Fontanalbe refuge.Day 5 -
Fontanalbe Refuge - Lake Mesches
- Activity Hiking
- Duration of the activity 5h30
- Positive elevation gain 300 m
- Negative elevation 871 m
- Breakfast included
- Lunch not included
- Dinner not included
From the refuge, you'll reach the Baisse de Vallauretta pass and climb to the summit (optional), where chamois and ibex frequent these isolated spots. Return to the pass and enjoy a beautiful descent towards the Vallon de la Minière valley, then on to Lac des Mesches. From there, you can take the shuttle back down to the valley (taxi required off-season) or retrieve your vehicle if you left it there.
End of stay at Lac des Mesches
Generally the shuttles connect with the train from Paris around 3:00 PM or 5:00 PM.
Day 6
Note
We may sometimes be obliged to modify the indicated itinerary somewhat (problem of overbooked accommodations, trail conditions, persistent snow, etc.).
In early summer, snow patches can be dangerous on many parts of the route. Some snowy and steep sections may require the use of a rope, or even an ice axe. If your safety is at risk, it is sometimes wiser to turn back or abandon the day's hike.
The storms in the Mercantour are renowned for their violence and must also be taken seriously into account when planning your hike.
Accommodation
You will spend two nights in a guesthouse and three nights in mountain huts located in the heart of nature.
Cottages and mountain huts, half-board
• Night 1: in Tende (GÎTE), or at the Minière de Vallauria (holiday centre), depending on your package.
• Nights 2 and 3: Merveilles and Valmasque refuges, in dormitory.
• Night 4: gîte in Castérino.
• Night 5: Fontanalbe refuge, in a dormitory.
You will spend two nights in a guesthouse and three nights in mountain huts located in the heart of nature.
Cottages and mountain huts, half-board
• Night 1: in Tende (GÎTE), or at the Minière de Vallauria (holiday centre), depending on your package.
• Nights 2 and 3: Merveilles and Valmasque refuges, in dormitory.
• Night 4: gîte in Castérino.
• Night 5: Fontanalbe refuge, in a dormitory.
Access
WELCOME
Day 1: Go to your accommodation, in Tende or at the Vallauria Mining Park, before 6 p.m. Arrive during the day to enjoy the village and the Museum of Wonders.
DISPERSION
The trip ended on day 6, at Lac des Mesches, after a 5.5-hour walk.
• By car: you will find your vehicle in the parking lot.
• By train: Zest shuttle, line 23, from Castérino to Saint-Dalmas-de-Tende station around 9:10, 12:35, 16:10 and 18:05 (2026 timetable), connecting with trains for Nice around 13:15 and 16:50. Off-season, taxi is mandatory: transfer from Lac des Mesches to Saint-Dalmas-de-Tende is optional (price in options).
Go to the starting point
Stop at the station: St Dalmas de Tende
Paris-Nice line then Nice/Breil sur Roya/Tende/Cunéo line.
Paris-Turin line, then Turin/Cuneo and finally the Cuneo-Breil-sur-Roya line
For your information: trains departing from Nice, 4 departures per day, journey time 2 hours.
Information and details: https://www.sncf-connect.com/ter-sud-provence-alpes-cote-azur
• From the coast: motorway to Ventimiglia, then the RN 204 (E74) through the Roya valley: Saint-Dalmas-de-Tende is 30 km from Ventimiglia. This is the preferred route.
• Or via Menton, Sospel and the Brouis pass: you avoid Italy, but the road is very winding.
• Via Italy and the Tende tunnel: possible, but check the tunnel timetable before leaving (limited and variable timetables, closures for works).
Parking: at Lac des Mesches.
Price details
The price includes
- Half-board accommodation in a dormitory
- A complete package with a detailed itinerary, in the chosen format, for 2 to 6 people.
- A tour of the engravings led by a guide approved by the Mercantour National Park
The price does not include
- Picnics (optional)
- Optional transfer of the J6 from Lac des Mesches to St Dalmas de Tende
- Drinks and personal expenses
- Insurance
- The "solo traveler" supplement if you are travelling alone
- Transporting your luggage
- Everything not included in the price
Options
- Return transfer between Lac des Mesches and Saint-Dalmas-de-Tende : CHF100.63 / reservation
- Picnics : CHF59.46 / unit
- Flex fare and insurance
Practical information
Specific formalities
Specifics
Before your departure, check with the embassy or consulate regarding the formalities required for entry and stay in the destination country.
You can also consult this information on the France Diplomatie website (https://www.diplomatie.gouv.fr/fr/dossiers-pays/).
In the case of flights with stopovers operated by different airlines, also check the entry requirements of the countries you are transiting through.
It is your responsibility to ensure that you are in compliance, particularly regarding the validity of your identity documents (for example, some countries require that your passport be valid for at least 6 months after your return), visa requirements, necessary vaccinations, and health recommendations.
And don't forget to take into account any customs restrictions and other possible obligations of the country of destination or transit.
ℹ️ Information may change up to the departure date, remember to regularly check official websites.
⚠️ For this stay, you must also bring your health insurance card and a European health insurance card.
Equipment
Equipment provided on site
- "Roadbook" assisted navigation application
- Detailed itinerary with map background
- Real-time location
- Points of interest and route variations
- Travel diary in PDF format
- Description of your itinerary
- Map excerpts tailored to your route
- Vouchers or exchange vouchers, to be given to service providers (accommodation providers, taxis, etc.)
- Cultural guide describing local heritage
- GPS tracks in GPX format (compatible with GPS devices and smartphones)
- Print your travel journal
- Detailed maps with OpenMap background and route tracking
- Points of interest to explore along your hike
- Real-time geolocation and guidance, even in airplane mode (after downloading)
Equipment to bring
- 30/35 litre backpack with waist belt
- 2 telescopic poles (recommended) for better stability
- Waterproof hiking boots with good ankle support and Vibram-type sole
- Thermos, water bottle or water bladder (minimum capacity of 1.5 L )
- Small airtight plastic container, cup, knife and fork for picnics
- Race snacks (dried fruit, energy bars, etc.) to replenish energy along the way
- A small waterproof pouch for your valuables (money, ID, bank card, health insurance card, travel insurance policy). You can leave your other documents and car keys at the hotel during your stay.
- Survival blanket
- Toilet paper in a sealed bag for disposal in the nearest available bin.
- A few changes of clothes are enough
- Opt for toiletries in compact sizes , samples, or travel kits, especially if you're carrying your bag.
- A sleeping bag liner is mandatory (beds are equipped with duvets or blankets)
Make sure your luggage does not exceed 8 kg to facilitate travel and ensure your comfort. Important : At the beginning of the season, depending on snow conditions, small hiking crampons may be required.
Clothing to bring
When hiking, the 3-layer system remains the recommended equipment for your comfort and safety.
- A short-sleeved t-shirt made of breathable material (hollow fiber)
- A fleece fur jacket
- A windproof, waterproof and breathable jacket (gore-tex type)
Pack quick-drying clothes, so avoid cotton. Opt for wool, silk, and synthetic fibers, which will keep you dry and warm for as long as possible. Sweat is a hiker's enemy, as it dampens clothing and chills you during breaks.
Recommended clothing for hiking:
- 1 sun hat or cap
- 1 multifunctional hat or neck warmer (BUFF© type) and 1 pair of lightweight gloves to protect against the cold at altitude
- 1 short-sleeved t-shirt suitable for physical activity (synthetic or natural microfiber type)
- 1 insulating garment type: fleece or down jacket
- 1 windproof, waterproof and breathable jacket with a hood if possible (gore-tex type or equivalent)
- 1 rain poncho or a protective cover for the backpack in bad weather (often integrated into the bags)
- 1 pair of loose-fitting trekking trousers
- 1 pair of shorts or bermudas suitable for walking
1 pair of high hiking socks suitable for walking
