Right throught the Alps towards people and mountains... Grande Traversée des Alpes (GTA) between Lake Geneva and the Mediterranean is a long-distance journey. That's a chance to take a long break and put your daily life aside. This itinerary runs along Swiss and Italian borders crossing five departments and some of the most famous massifs of the Alps.
1st section: Chablais, Haut Giffre, Aiguilles Rouges, Mont Blanc
This first stage takes us from the shores of Lake Geneva to the ice capital of Chamonix. We discover the Chablais massif with it's characterful limestone relief and the rich green alpine pastures of Abondance! The wild and preserved Dents Blanches massif opens the doors of the Faucigny area. Land of giant waterfalls, lappiaz and abysses and also land of heavenly mountain pastures. A few hours of hiking later we are at the Aiguilles Rouges from where we finally discover the whole Mont Blanc range, a spectacular display of glaciers and rocks. To be continued…
2nd section: Mont Blanc, Beaufortain, Vanoise
This section leads from the giant glaciers of the Mont Blanc massif to those equally imposing of the Domes de la Vanoise. On our way, collections of milk cans remind us of the authenticity of farming life in the Beaufortain pastures and then on the Vanoise the first National Park in France, created in 1963, land of ibex and marmots. One of the benefits of being with a guide is the opportunity to discover some beautiful variants and mountain passes stress-free! The chance to feel alone in the world, in the vast preserved Beaufortain and Vanoise areas.
Departure from June 22 to August 31, 2025
Classic version in 14 days
Without luggage transfer
1260€ per person (based on 2 people)
Single person supplement: 120€
With luggage transfer (except on days 1, 4, 6, 11 and 12)
2 persons : 1765€ per person
3 persons : 1570€ per person
4 persons : 1485€ per person
5 persons : 1430€ per person
6 persons : 1390€ per person
Comfort option (2-person bedroom except one night): +295€/pers.
Information and reservation by telephone or mail.
The price includes:
The price does not include:
The price is all inclusive from departure to end point.
Tour departs from the Thollon-Les Mémises gondola (where your luggage will be picked up, if you have chosen this option).
THOLLON LES MEMISES - PIC DES MEMISES - ALPAGE OF NEUVA
Take the gondola up to the balcony path overlooking Lake Geneva. Cross the Mémises and Mottay mountain pastures before descending to the Novel valley. Overnight on the mountain pasture without luggage transfer.
3.5 - 4 hour walk / Elevation: +350m -500m
COL DE BISE - CHAPELLE D’ABONDANCE
From the mountain pasture, climb to Lake Neuteu and 'Col de Bise'. A short detour is possible to Lake Darbon, a magnificent glacial lake - open your eyes wide, you're in Bouquetin country! Descend to the Bise mountain pasture and climb back up to the 'Pas de la Bosse' before a final descent to the picturesque village of 'La Chapelle d'Abondance'.
6 - 6.5 hour walk / Elevation: +900m -1350m
COL DE BASSACHAUX - LINDARETS (Goat village) - VALLÉE DE LA MANCHE
Climb to the 'Pointe des Mattes' in the 'Mont de Grange' reserve, home to the chamois. Cross some of the alpine pastures of the Abondance region to reach the Bassachaux pass overlooking the lake of Montriond. Descent to the Lindarets village, famous for its goats! A short visit is a must before being transfered to the bottom of the 'Vallée de la Manche'.
6.5 - 7 hour walk / Elevation: +1250m -750m
COL DE LA GOLÈSE - FOLLY REFUGE
Climb to the Fréterolles alpine farm, with its cows, goats and cheese! Cross to the foot of the 'Terres Maudites' and short ascent to the Golèse pass (1666 m), then descent to the hamlet of 'Les Allamands'. Climb back under the Tuet slabs to reach the Folly refuge. Night in refuge without luggage transfer, but with the lights of the valley in the background!
6 - 6.5 hour walk / Elevation: +1050m -990m
VOGEALLE LAKE - SIXT-FER-À-CHEVAL
Enjoy a day in the wild Dents Blanches massif. Departure for the 'Combe aux Puaires', an unusual lapiaz (eroded limestone) site. Descent to 'Lac de la Vogealle'. A beautiful descent follows to the 'cirque du Bout du Monde' and the 'cirque du Fer à Cheval' with their many waterfalls. Night in the village of Sixt-Fer-à-Cheval.
5.5 - 6 hour walk / Elevation: +700m -1250m
ANTERNE PASS - MOËDE-ANTERNE REFUGE
Climb to the Rouget waterfall, then to the Pleureuse and Sauffaz waterfalls. The trail then joins the Anterne mountain pasture in the heart of the Sixt-Passy nature reserve, a vast plateau where one of the region's most beautiful lakes nestles. Another short climb to the Anterne pass, then down to the Moëde-Anterne refuge. You can swim in Lake Pormenaz, 15 minutes from the refuge. Night at the refuge without luggage transfer or shower.
6 - 6.5 hour walk / Elevation: +1500m -350m
COL DU BREVENT - CHAMONIX
Short descent to the Arlevé bridge. The landscape is changing, with the limestone of the Fiz giving way to the soft rock of the Aiguilles Rouges massif. Ascent to Col du Brévent (2368 m), then descent to Planpraz, where we take the gondola to Chamonix.
5 hour walk / Elevation: +800m; -800m
Extra 1.5 hour walk if descending by foot to Chamonix: -1000m added
LES HOUCHES - COL DU TRICOT - CONTAMINES
Take the gondola up, then wander through valleys and forest before climbing the 'Col du Tricot', facing the Bionnassay glacier. After a coffee break at the 'Chalets du Miage', descent to the village of Les Contamines Montjoie, then on to 'Notre-Dame-de-la-Gorge'.
5 - 5.5 hour walk / Elevation: +600m -1250m ; 11km
1 hour walk / Elevation: +250m from Les Contamines to Nant Borrant
COL DU BONHOMME - CORMET DE ROSELEND
Climbing the Roman road to the famous 'Col du Bonhomme' on the Tour du Mont-Blanc. Cross the 'Crête des Gittes' between heaven and earth, before joining the great alpine meadows of the Beaufortain at 'Cormet de Roselend'.
6 - 6.5 hour walk / Elevation: +1350m -700m ; 16 km
COL DU BRESSON - PORTE DE ROSUEL
Balcony trail overlooking Lake Roselend and ascent to 'Col du Bresson' at the foot of the legendary 'Pierra Menta'. Descend through the Ormette valley, then between waterways and hamlets to reach the Tarentaise valley. Transfer by cab from the 'Chapelle St Guérin' to Peisey Nancroix and the Porte de Rosuel.
6 - 6.5 hour walk / Elevation: +950m -1170m ; 15km
COL DE LA SACHETTE - TIGNES
Entering the Vanoise National Park at the foot of 'Mont Pourri' and 'Dôme de la Sache'. Possible detour to 'Lac de la Plagne' before climbing to 'Col de la Sachette' (2713 m). Then down through the Sache valley and the Tignes-Champagny nature reserve to the village of Tignes-les-Boisses (alternative via the 'Col du Palet'). Night in hotel, without luggage transfer.
6 - 6.5 hour walk / Elevation: +1200m -850m
VALLEY OF LA LEISSE - COL DE LA VANOISE
Short transfer by local bus to the Val Claret resort. The hike takes you back to the wide-open spaces of the Vanoise Park and up to the 'Col de la Leisse'. Descent of the Leisse valley dotted with lakes. The 1700 m south face of 'Grande Casse' overlooks the trail. Night in refuge without luggage transfer.
6.5 - 7 hour walk / Elevation: +1100m -650m ; 19 km
CIRQUES DU PETIT AND GRAND MARCHET
After leaving the refuge, cross over to the balcony paths overlooking the Pralognan valley: Combe de l'Arcelin, Cirque du dard, Grand Marchet and Petit Marchet, Lac de la Valette, Combe des Nants. Then down to the Prioux valley (easier option via Pralognan).
6.5 - 7 hour walk / Elevation: +1000m -1800m ; 14 km
COL DE CHAVIERE - VALLEE DE LA MAURIENNE
Climb up the Chavière valley, overlooked by the 'Dômes de la Vanoise', in a lunar world punctuated by forests of cairns. The Aiguilles de Péclet-Polset point the way to the nearby 'Col de Chavière'. Descent into the Maurienne valley through the mountain pastures to Modane.
Possibility of taking a cab from l'Orgère to Modane (to be ordered the day before and paid for on site, shuttle at 4.30pm in July/August).
6 - 6.5 hour walk / Elevation: +1150m -950m to the Orgère refuge
1.5 hour walk / -880m additional descend from l'Orgère to Modane on foot
End of the trek around 5pm at Modane train station.
Elevation: around +/- 600m to 1200m per day.
Walking time: 5 to 6h30 per day.
Type of trek: mountain itinerary on marked trails. An easy cabled passage on day 4, in a crossing, can be avoided with a little more ascent.
You need to be in good physical condition and mentally fit for long efforts. Regularly practice an endurance sport such as walking, running or cycling, for 6 to 8 hours a week. Your physical preparation will make your trek easier and more enjoyable. Click here for a description of the different levels: hiking level.
One month prior to departure, we will send you your travel documents. We offer two roadbook versions:
The "paper" version we send by post:
- 2 IGN TOP 25 maps with route layout
- 1 road book with all the necessary information for the hike
- 1 card holder
- The list of accommodations.
The "digital" version is an application to download on your smartphone, accessible to each of the participants of the file. The information for downloading and using it is sent by e-mail.
In France, the Grande Randonnée trails are signposted in red and white (in both directions). It is essential to be able to read a 1:25,000 scale IGN map.
Two options:
Without luggage transfer : you carry all your luggage.
With luggage transfer : your luggage is delivered to your accommodation each day, except on days 1, 4, 6, 11 and 12.
CLASSIC
12 nights in a dormitory, in refuge or gite.
1 night in a 2 to 3-person bedroom, in hotel.
COMFORT
12 nights in a 2 or 3-person bedroom in refuge, gite or hotel.
1 night in dormitory, in refuge.
Accommodation on the GTA is often small mountain hotels and rustic gites. This ‘comfort’ option consists above all in being able to sleep in a private space, rather than in a dormitory.
Please bring cash for your personal expenses, some accommodations don't accept credit card.
Breakfast and dinner are provided in each accommodation. Picnics are not included and can be pre-ordered at each accommodation in the evening. Please inform us about your food allergies and special diets at the time of booking. We do our best to accommodate special diets (gluten-free, vegetarian, etc.). However, we encourage you to bring some additional products for your own picnics.
IGN Top 25 - 3528ET/ Morzine and Top 25 - 3530ET/ Samoëns (1/25 000).
Depart from Thollon-les-Mémises tourist Office.
BY TRAIN
Inbound: depart Gare de Lyon (Paris) TGV Paris/Bellegarde/Evian.
There are regular buses from Evian to Thollon Les Mémises : https://www.evad.fr/line/navette-thollon/
Return : TGV line Chamonix/Paris or depart Modane/Paris
Please check timetable on www.oui.sncf
BY CAR
The most comfortable :
Getting there: A40 freeway, Annemasse exit, free parking, or Bellegarde exit, parking next to the station, paying and bookable in advance.
Then train or bus to Evian and bus to Thollon-les-Mémises.
Return from Chamonix to Annemasse by train and bus from Annemasse to Evian. See the SAT website.
Or
Transfer by cab before or after your hike. Thollon free parking. Annemasse free parking. Chamonix free parking.
CLOSEST AIRPORTS
Geneva (GVA) - Lyon (LYS) - Paris (PAR)
End of the tour around 5pm at Modane train station. Feel free to visit the town's museums while waiting for the train.
Thollon Les Mémises
Evian-les-Bains: www.evian-tourisme.com
Chamonix Tourist Office: +33 (0)4 50 53 00 24 www.chamonix.com
If you book a night in the Chamonix valley, you can ask to your hotel reception a bus/ train pass so you can use public transports for free in the Chamonix valley.
If you are late please contact the agency as soon as possible on: +33 (0)4 50 79 09 16 or +33 (0)6 42 49 76 07
Clothing
Other Equipment
Bring a comfortable backpack of 30 to 40 litres for your personal belongings for the day (warm clothes, waterproofs, water, plate and cutlery for your picnic, sunscreen and your identity papers) and please keep a little room to carry a picnic and snacks.
You are allowed 1 soft, sports type bag, with all your possessions inside, of 10kg maximum per person. Your luggage will be transported daily, except on days 1, 4, 6, 11 and 12, and the access is not always easy.
Baggage which is too big and too heavy won't be accepted by the drivers, please think of their backs!
On nights 1, 4, 6, 11 and 12, your luggage won't be delivered at your accommodation. Here are the things to bring with you in your backpack (about 2 kilos are enough!):