In summary
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Sports
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Duration12 days
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LevelConfirmed
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DestinationSouth Corsica / Ajaccio
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AgeFrom the age of 18
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CO₂-Emissions173.87 kg CO2
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Type of stayIn a group
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Languages
French
English
In a few words
The GR20 is widely recognized as the most beautiful trek and long-distance hiking trail in the world and represents a legendary challenge. This iconic Corsican trail is a demanding mountain hike , requiring excellent physical condition and the ability to walk on rough terrain . To make this mythical route more accessible , we have designed a version adapted for those who cannot undertake hikes of more than six hours: this version of the GR20 allows you to discover the full richness of the Corsican landscapes while enjoying a route tailored to your abilities, without sacrificing the magic of this exceptional trail. The breakdown of the stages has been completely revised , adjustments have been made, and we organize transfers to bypass the most difficult sections. The southern section , from Bavella to Vizzavona , offers varied and impressive landscapes. The northern section , from Corte to Haut Asco , traverses even more rugged and wild landscapes.
The highlights
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The iconic trail of Corsica
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An adapted version to make this long-distance hike more accessible
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The most beautiful stages of the GR20 South and North
Photos
Sport
Level
Hiking / Trekking
In figures
Hiking
- Average duration/day: 5h30
- Average distance/day: 12 km
- Average daily elevation gain: 689 m
- Average daily descent: 756 m
- Exposed Passages: Yes
Management
Throughout this demanding journey, you will be accompanied by state-certified mountaineering professionals, holders of the Mountain Leader qualification . Their perfect knowledge of the terrain, the weather, and local conditions guarantees a safe, enriching, and friendly experience.
These enthusiasts are not only there to ensure your safety : they share with you their love of the Corsican mountains , their secrets, their fauna, their flora and their history, transforming each step into a moment of exchange and discovery.
Program
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From Ajaccio to Bavella
- Transportation Minibus - 02h - 90km
- Accommodation Cottage
- Breakfast not included
- Lunch not included
- Dinner included
📍 Meet at the Ajaccio ferry terminal (opposite the CCI) at 2pm . Meet your mountain guide .
Transfer by bus to your accommodation at the Bavella pass . Briefing on the GR20 route.
🛏️ Dinner at the guesthouse and overnight stay in a dormitory.
Day 1 -
The Needles of Bavella
- Transportation Minibus - 01h - 20km
- Activity Hiking
- Duration of the activity 4h30
- Distance 6 km
- Positive elevation gain 550 m
- Negative elevation 550 m
- Accommodation Cottage
- Breakfast included
- Lunch included
- Dinner included
🥾 The Aiguilles, or Towers of Bavella, rise majestically above the verdant Alta Rocca region. The views are breathtaking . It is in this setting that you will encounter the first challenges of the GR20 as you embark on the alpine variant, in the heart of this granite massif. The scree slopes, boulders, and slabs will help you find your balance, essential for the stages to come. Round trip from the Bavella Pass (1218m) to the Pargulu Pass (1662m).
Day 2 -
From Bavella to Croci
- Transportation Minibus - 01h - 40km
- Activity Hiking
- Duration of the activity 5h30
- Distance 12 km
- Positive elevation gain 650 m
- Negative elevation 650 m
- Accommodation Cottage
- Breakfast included
- Lunch included
- Dinner included
🚌 By bus, you will reach the heights of the village of Zicavo and then the Cuscionu plateau which rises to 1500 m altitude. It was once an important place for transhumance.
🥾 Crossing the plateau, you reach the ridges to enjoy views over the Asinao and Bavella valleys . You will join the GR20 below the Incudina peak , which rises to 2134m, before descending towards the green pastures.
Day 3 -
From Croci to Cozzano
- Activity Hiking
- Duration of the activity 5h
- Distance 12 km
- Positive elevation gain 380 m
- Negative elevation 800 m
- Accommodation Cottage
- Breakfast included
- Lunch included
- Dinner included
🥾 The GR20 becomes idyllic . You enter beautiful ancient beech forests . Small, fish-filled streams flow at the bottom of the valleys. You walk along wide tracks from refuge to refuge, from sheepfold to sheepfold, before leaving the GR20 to plunge into the maquis and chestnut groves , towards the village of Cozzano.
Day 4 -
The Paliri refuge and the ridges
- Transportation Minibus - 01h - 30km
- Activity Hiking
- Duration of the activity 5h30
- Distance 12 km
- Positive elevation gain 850 m
- Negative elevation 850 m
- Accommodation Cottage
- Breakfast included
- Lunch included
- Dinner included
🥾 This stage, following the ridgeline , will surprise you with its granite sculpted by the elements above the magnificent Sant'Antone forest. Superb views of the villages of Palneca and Tasso and the eastern coastal plain. You might even spot wild boars at the edge of the woods.
Day 5 -
From Verde to Capannelle
- Activity Hiking
- Duration of the activity 5h
- Distance 13 km
- Positive elevation gain 710 m
- Negative elevation 400 m
- Accommodation Cottage
- Breakfast included
- Lunch included
- Dinner included
🥾 Leaving the Col de Verde, the route heads inland towards gentler terrain . Forests and lush vegetation dominate the landscape. Fir, beech, and Laricio pine forests will be the companions for a peaceful and relaxing day of hiking. The contour route follows the undulations of the eastern slope of the Renoso massif. Towards the end of the stage, a challenging climb awaits, requiring careful management to reach the Traghjette sheepfolds and then Capannelle .
Day 6 -
From Capannelle to Vizzavona
- Activity Hiking
- Duration of the activity 5h30
- Distance 15 km
- Positive elevation gain 350 m
- Negative elevation 1010 m
- Accommodation 2-star hotel
- Breakfast included
- Lunch included
- Dinner included
🥾 Last stage of the GR20 South . The route is mainly through forest . The GR20 leaves Capanelle (1590m) and, without gaining or losing much altitude, will take you to Bocca Palmente (1640m). Upon reaching the Bocca Palmente pass, the view is quite exceptional : to the west, the imposing massifs of Monte d'Oro and Rotondu; to the east, the Ghisoni forest, the eastern plain, and its ponds. You will soon reach the Vizzavona forest , which you will follow throughout this pleasant descent.
🛏️ Transfer to Corte and check-in at your hotel . You can enjoy the comfort and lively atmosphere of the city. Back to civilization.
Day 7 -
La Restonica - Objective of Melu Lake
- Transportation Minibus - 02h - 55km
- Activity Hiking
- Duration of the activity 7h
- Distance 16 km
- Positive elevation gain 900 m
- Negative elevation 900 m
- Exposed passages Yes
- Accommodation Cottage
- Breakfast included
- Lunch included
- Dinner included
🚌 From your hotel, we have a meeting with the transporter who takes us on a small mountain road that goes up the magnificent Restonica valley .
🥾 Our route follows this mountain stream, which originates in the heart of the Monte Ritondu massif nature reserve (2622m). It 's one of the largest massifs on the island and the second highest. It encompasses most of Corsica's high-altitude lakes, including Lake Melu, which sits at an altitude of 1717m. At the end of this extraordinary exploration of the upper Restonica Valley, the transport company takes us to the Vergio ski resort , where we'll stay for two nights.
Day 8 -
Lake Ninu
- Transportation Minibus - 00h20 - 10km
- Activity Hiking
- Duration of the activity 6h30
- Distance 14 km
- Positive elevation gain 900 m
- Negative elevation 550 m
- Exposed passages Yes
- Accommodation Cottage
- Breakfast included
- Lunch included
- Dinner included
We have an appointment with the transporter for a short transfer to the starting point of the hike.
🥾 We venture beneath the canopy of Corsican pines and ascend the Colga Valley along a pleasant path. After passing the sheepfolds of the same name, the trail becomes more rugged: we sometimes need to use our hands on the rock to cross "Bocca Stazzona," at nearly 1800m altitude. There, an incredible view unfolds before us! To the south rises the immense Ritondu massif, with Lake Ninu and its pozzines in the foreground, while to the north stretches the gigantic Cintu massif. Surrounded by these high peaks, we then continue along the ridge to reach our accommodation, also enjoying views of the nearby sea.
Day 9 -
From Vergio to Calasima
- Transportation Minibus - 02h - 80km
- Activity Hiking
- Duration of the activity 8h
- Distance 16 km
- Positive elevation gain 800 m
- Negative elevation 1120 m
- Exposed passages Yes
- Accommodation Cottage
- Breakfast included
- Lunch included
- Dinner included
🥾 We begin the day by ascending a vast glacial valley, passing sheepfolds and majestic Laricio pines. Then the vegetation thins out as high mountains raise their peaks towards the sky. We will reach the Ciuttulu refuge, the highest in Corsica, before crossing the Foggiale pass at nearly 2000m. From there, the descent begins towards the village of Calasima, where the bus awaits to take us to the Haut-Asco ski resort, where we will stay for two nights.
Day 10 -
The Ascu Valley
- Activity Hiking
- Duration of the activity 5h
- Distance 8 km
- Positive elevation gain 750 m
- Negative elevation 750 m
- Exposed passages Yes
- Accommodation Cottage
- Breakfast included
- Lunch included
- Dinner included
🥾 The glacial valley of the Ascu is surrounded by high peaks exceeding 2000m. You are in a stark, high-mountain environment where majestic Laricio pines still stand. We ascend the ski slopes, following the old GR20 markings. We climb the slopes leading to Lake Altore to reach Bocca Tumaginesca, which offers a spectacular view and marks the entrance to a legendary GR20 destination.
Day 11 -
Summit Quest
- Transportation Minibus - 01h - 30km
- Activity Hiking
- Duration of the activity 5h
- Distance 7 km
- Positive elevation gain 730 m
- Negative elevation 730 m
- Exposed passages Yes
- Breakfast included
- Lunch included
- Dinner not included
⛰️ We suggest you end this GR20 North crossing in style with the ascent of a summit : A Muvrella, which rises to 2148m. It offers a fantastic view of the Gulf of Calvi, the highest peaks, and the final stages leading to Calenzana.
🚌 Return by the same path to Haut-Asco where the bus is waiting which takes us to Ponte Leccia station (connecting trains to Ajaccio, Bastia or Calvi).
Day 12
Note
The programs were established based on the latest information available at the time of writing: unforeseen circumstances are always possible and situations beyond our control may alter their course.
Accommodation
Access
On the last day, from Haut-Asco, a bus takes us to Ponte Leccia station at 4pm where you can take a connecting train to Ajaccio, Bastia, Corte or Calvi).
Go to the starting point
Price details
The price includes
- Full board accommodation
- Picnics and race food
- Local transfers
- Luggage transport
- The support
The price does not include
- Drinks
- Site visits
- Transfers not included in the program
Options
- Flex fare and insurance
Practical information
Specific formalities
Specifics
Before your departure, check with the embassy or consulate regarding the entry and stay requirements for your destination country. You can also find 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 you are in compliance, particularly regarding the validity of your identity documents (for example, some countries require your passport to be valid for at least six months after your return) , visa requirements, necessary vaccinations, and health recommendations. And don't forget to consider any customs restrictions and other potential requirements of your destination or transit country.
ℹ️ Information may change up to the departure date, remember to regularly check official websites.
Equipment
Equipment to bring
For sleeping arrangements:
- 1 sleeping bag rated to 0°/5°C in "comfort" temperature (essential and mandatory: no blankets are allowed in Corsican mountain huts) – choose a compact and lightweight sleeping bag
- A meat bag (sewn bag)
- Earplugs are recommended if you are a light sleeper, as rest during the night is essential on the GR20.
For the picnic:
- A 0.8L airtight plastic container for transporting vegetable salads
- Cutlery (fork, spoon, folding knife)
- A water bottle of at least one and a half liters, or a CamelBak (hydration pack) which is much more practical...
The essentials in your pack (the minimum items you must have with you at all times during a day hike):
- Trekking socks
- Lightweight trousers
- Technical T-shirt
- Fleece jacket, down jacket or softshell
- Waterproof and breathable jacket (be aware that the weather changes very quickly in the mountains!)
- Hiking poles
- Swimsuit and microfiber towel (for swimming)
- Lunch essentials (airtight plastic container 05 – 0.8 l, cup, fork, spoon) and Swiss Army knife
- Sunscreen, lip balm
- Sunglasses
- Tissues and toilet paper
- First aid kit (adhesive tape, bandages, blister plasters, Micropur tablets, your personal medications…)
- Camera + spare batteries (if applicable)
- Identity papers + health insurance card + money
- Whistle (to signal your presence in case of trouble)
- Mobile phone
The shoes:
Feet are a part of the body that should not be neglected when going hiking.
We recommend a pair of shoes that are high enough to properly support the ankle, with a sole that isn't too rigid and offers good grip, such as Vibram soles, and preferably waterproof and breathable (with a Gore-Tex type coating). Choose one or two sizes larger than your usual shoe size.
Clothing to bring
Lightweight and technical clothing is preferable as it is the best way to regulate body temperature and optimize the weight of your backpack.
You should also pack warm, quick-drying clothes.
In general:
- A waterproof and breathable "Gore-Tex" type jacket to protect against wind or rain
- A fleece jacket, down jacket or softshell jacket
- Breathable t-shirts made of technical fibers such as "Polartec" (more flexible and quick-drying)
- Comfortable trekking trousers for walking
- Shorts
- A swimsuit
- Spare clothes, thermal underwear (technical underwear), and personal linens.
- A hat or a cap
- A beanie
- A pair of warm gloves
- Optional: waterproof and breathable trousers
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