This hike offers you the opportunity to explore, according to your preferences, the Neouvielle Reserve. A gem of high-altitude lakes, crooked pine forests, meadows, and granite ridges, forming countless valleys, each more charming than the next.

The remarkable beauty of the Neouvielle massif, dotted with lakes and crooked pines, was shaped by ancient glaciers. The jagged ridges of the Pic de Néouvielle (3091m) resemble a shepherd's knife. Old moraines are home to marmots, ermine, voles, and a vibrant flora (such as willowherb, arnica, and doronicum), brightening the white glacier arenas. The glaciers have carved out numerous lakes, ponds, and marshes, sheltering a discreet yet present wildlife. Each valley seems like the work of a painter or genius gardener, inviting exploration through a child's wide-eyed wonder. A history spanning thousands of years continues today with pastoralism. Herds of cows, sheep, and horses have patiently shaped paths on the mountain slopes. Perhaps you’ll have the chance to speak with a farmer or shepherd, who, in his rough voice, may share glimpses of his mountain life.

Whether sporty, slow, or contemplative, this journey offers an experience tailored to your desires. While the suggested program reflects the spirit and beauty of the massif, many options are available. We invite you to choose the length and number of stages that best match your expectations.

  • High-altitude lakes
  • Majestic granite landscapes
  • Total immersion in the mountain world
  • Tailored experience: our in-depth knowledge of the area will fuel your desire for discovery.

 

boussole ok
Orientation: level 2/3
Physique
Physical: level 3/5
terrain
Terrain Difficulty: Level 3/4
5 days / 4 nights, but length and number of stages adjustable according to your preferences.
+ 12 years old
branche
Carbon Footprint: A
Ask us

Day by day

1
Lourdes Train Station - Tournaboup Parking - Aygues-Cluses Refuge

Upon arrival at Lourdes train station, transfer (45 min) to the Tournaboup parking (1464m) in Barèges. After leaving the parking and the Grand Tourmalet ski resort, you’ll explore the wild mountain landscapes and, with luck, spot cows grazing near the stream. The "gave" (the name givent to rivers in the central Pyrenees) will guide you through its meanders, waterfalls, and sunlit water reflections, surrounded by meadows, woods, and granite scree.

Above you, the peaks of Madamète (2657m), Gourguet (2619m), and Aygues-Cluses (2620m) will stretch their high silhouettes in a welcoming gesture. You’ll have a hard time choosing a picnic spot, as everything is so beautiful; but our recommendations will guide you.

In the evening, enjoy the warmth and comfort of the Aygues-Cluses refuge (2135m), located in a vast cirque with a stunning 360° view.

Activity Time
4h of walking.
Elevation
+670m.
Transfer Duration
45min.
Accomodation
Night in dormitory accommodation at a refuge with a guardian.
Luggage Transfer
No
2
Here is the translation in English: Aygues Hut - Cluses - Hourquette Nère - Hourquette de Caderolles - Campana de Cloutou Hut

Fifteen minutes after the hut, you will encounter the first of the many lakes that will punctuate your journey (Lake Agalops). A quick ascent through a valley dotted with scattered meadows and rocky scree will lead you to Hourquette Nère (2465m). At that point, you will sense that you have truly entered the lakeside world of Neouvielle: at your feet, Lake Nère (black, in Occitan, because it is deep and dark), followed by the shimmering chain of the small lakes of Port-Bielh; to your left, the lake of Port Bielh. Above you, slightly to the right and in the distance, the imposing peaks of Maladeta and Aneto will dominate the horizon. And all around, the intricate network of meadows, pine canopies, and rocky scree. After reaching and walking along Lake Port-Bielh, you will climb the short but steep ascent to Hourquette de Caderolles (2495m). From there, once again, a beautiful panorama: a string of lakes (Lake of Hourquette, Lake Arredoun, and their satellites). In the distance, the plain will seem to float like a mirage, a faraway memory already.

After a picnic at Lake Hourquette (feet in the water?), you will begin the slow descent towards the Campana de Cloutou Hut (2225m). The kindness of the caretakers, the beauty and functionality of the building, and the tranquility of the site will charm you lasting impressions.

Activity Time
4h of walking approx.
Elevation
+525/-435m.
Accomodation
Night in dormitories at a staffed hut.
Luggage Transfer
No
3
Campana de Cloutou Hut - Col de Bastanet - Oule Hut

The start of the hike is in the opposite direction of the previous day (GR10). Once you reach Lake Hourquette, you will enter terra incognita. The GR10 climbs through meadows and scree. Be sure to scan the slopes below Pic de Portarras, as you might be lucky enough to spot one or more izards! From the Col de Bastanet (2509m), your view will stretch far over the Bastan lakes. Their shimmering mirrors will stand out with perfect clarity against the scree waves flowing from the summits of Bastanet (2715m) and Portarras (2697m). After descending below the Col de Bastanet and crossing the short chaos, you will reach the Upper Lake and vast fields of alpine meadows. Here, nature is less harsh, more welcoming with its meadows and clusters of wind-swept pines. Don't hesitate to stop at the Bastan Hut. The welcome is warm, and the place is charming. And what about the view from the west terrace? It’s magical. Superb. Perfect.

This place may inspire you to picnic. If you're looking for some solitude, we can recommend a delightful spot between pines, lakes, and rhododendrons. The atmosphere there is unforgettable. Then, the descent will take you to the Lower Lake, where you can admire its dark depth. A few hairpin bends through the meadows and the edge of a pine forest, and you will overlook the long Oule Lake. At this point, you will be almost there. A flat trail will allow you to stretch your legs all the way to the Oule Hut (1820m).

Activity Time
5h of walking
Elevation
+284/-690m.
Accomodation
Night in dormitories at a staffed hut.
Luggage Transfer
Yes.
4
Oule Hut - Vallon d'Estibère - Col d'Aumar - Oredon Hut

In the early morning, enjoy the peaceful symphony of the forest. Then, you’ll climb up to the Vallon d’Estibère, a steady ascent through dense vegetation. Your efforts will be rewarded by discovering a valley once closed to human presence, giving it an Eden-like feel. The pines seem ancient, and the peat bogs hide winding paths where trout swim swiftly beneath your feet. You'll want to stop and take photos everywhere! As you continue, you’ll reach a series of secret lakes, their beauty reminiscent of old Japanese prints. It’s a perfect spot for a picnic.

Next, you’ll reach a pass and join the GR10, which takes you through the pine forest along the ridge. Occasionally, the shimmering Lake Orédon will catch your eye, inviting you for a swim. A short but steep descent through the forest will bring you to the Orédon Hut (1850m), completing a wonderful day.

An alternative route is also possible: if you want an easier hike, follow the GR10 along the left side of the lake. A short climb through a beech and fir forest will lead you to the Col d’Estoudou (2260m). From there, it’s a quick walk to the Oredon Hut. After dropping off your backpack, you can head toward the Laquettes and the Aubert Lakes for a round-trip hike (see next day's description).

Activity Time
5h30 of walking.
Elevation
+ 560m./-530m.
Accomodation
Night in dormitories at a staffed hut.
Luggage Transfer
Yes
5
Oredon Hut - Aubert Lake - Hourquette d'Aubert - Hourquette de Mounicot - Glere Hut

Short Option: Today, you can take a shuttle bus from Orédon Lake (where you spent the night) to Aubert Lake, saving about an hour of walking. After that, the route is the same as the classic one.

Classic Route: Get ready for a full day of walking. Start early to reach your destination without rushing. Enjoy the calm and serenity of dawn as you pass the Laquettes, beautiful areas of lakes and peat bogs surrounded by granite. Take in the peaceful presence of Aubert and Aumar Lakes. Then, you’ll begin the slow climb to Hourquette d’Aubert (2498m), through a granite chaos, followed by a path that runs along the southern side of Pic dets Coubous (2647m). The view from the Hourquette is breathtaking: to the south, you’ll see Aumar and Aubert Lakes, the Laquettes, the sharp ridges of Pic de Néouvielle, and in the distance, the majestic Gourgs Blancs Peaks (3129m) and, on the horizon, Aneto (3404m).

Vers le nord, le paysage est plus minéral, et seul le lac d'Estagnol apporte une touche de douceur. Le sentier de descente poursuit sa biffure avant de remonter vers un passage masqué permettant d'accéder à la dernière partie du parcours de la journée. Le sentier sinue tranquillement dans le moutonnement des affleurements rocheux. L'atmosphère est paisible, parmi les rhododendrons et la pelouse rase. Après avoir croisé le lac de Mounicot, vous trouverez à vos pieds le lac de la Glère. Le refuge est au-dessus... Il vous faudra encore gravir une dernière pente... mais la vue, depuis la terrasse du refuge (2153m), vers le le Pic de la Coume de l'Ours (2855m), le Turon de Néouvielle (3035m), le Pic des Trois Conseillers (3039m), ou les crêtes de l'Espade est époustouflante.

To the north, the landscape is more rocky, with only Lake Estagnol adding a touch of softness. The descent continues, then ascends slightly before reaching a hidden passage leading to the last part of the day’s route. The trail meanders peacefully through rocky outcrops, with rhododendrons and meadows. After passing Lake Mounicot, you’ll see Lake de la Glere below you. The hut is above, requiring one last climb. But the view from the hut’s terrace (2153m), towards Pic de la Coume de l’Ours (2855m), Turon de Néouvielle (3035m), Pic des Trois Conseillers (3039m), and the Espade ridges, is truly stunning.

 
Activity Time
6h of walking approx.
Elevation
+1000/-700m (+730/-700 for the short option).
Transfer Duration
0
Luggage Transfer
No
6
Glere Hut - Sardiche Hut - Vallon de Lumiere - Bareges

It’s the return to civilization, to the world below. And this return might be bittersweet. It’s no coincidence that the descent starts with an ascent, as if resisting the inevitable. It’s like stealing a moment to delay the end of the journey, an unwillingness to leave the mountains. So, you’ll gaze at the peaks, left and right. The last photo will be of the final lake, Coume Escure. Then, at the fork that will take you back to other lakes and the summit of Turon de Neouvielle, you’ll reluctantly slide into the Vallon de Bolou. You’ll realize you’re leaving the magical world of Neouvielle, as you can already glimpse the valley of Luz-Saint-Sauveur below.

The clear, joyful sound of the Bolou stream will comfort you. If you listen closely, it seems to invite you back, to speak of other lakes, other cols and peaks. Further down, you’ll pass a water intake monitoring station, a reminder of the vast underground hydroelectric world. The valley widens, covered with rhododendrons and bilberries, and a few trees break the monotony. At the Sardiche Hut, you’ll find some shade.

Next, you’ll cross the stream to head along the right bank, entering the ancient pastoral world: hay meadows, barns, and irrigation channels. Suddenly, the village of Luz-Saint-Sauveur will appear around a bend in the trail, through the leafy woods. You’ll follow the old thermal paths, dating back to the 18th century, leading to the Vallon de Lumiere. After a few hairpin bends in the steep slopes lined with powerful beech trees, you’ll see the village of Bareges below.

A short transfer will take you to a delicious dinner in a restaurant that highlights local products. And a night in a hotel that, while it may have the name, feels more like a charming vacation home with exceptional comfort!

Sweet dreams, even though you’ve just lived one of the most beautiful experiences!

Activity Time
4h30 approx.
Elevation
+65/-920m.
Luggage Transfer
Yes
7
End of the stay.

After breakfast, transfer to the Lourdes train station (or another location as previously arranged).

Previewsituation_neouvielle

The highlight of the stay

Tailored to bring you closer to your dreams.

Preview
Bivouac Néouvielle

A dream hotel at the start and/or end of your stay? A series of nights in recent refuges, interrupted by a comfortable night in the valley? Would you like to experience the adventure of a bivouac night set up by us in a unique setting?

Our deep knowledge of the Neouvielle massif and our flexibility will allow us to create, together with you, an itinerary that aligns with your dream. Whether independently with our app (including maps and routes), or with one of us to guide your steps, you can choose a challenging full tour, a peaceful excursion, or even a family crossing... almost anything is possible!

Discover the string of sparkling lakes, the wild peat bogs, and the bubbling streams where startled trout dart beneath your feet. High-altitude cols, shady spots perfect for an afternoon nap under a pine, leisurely strolls by a beautiful lake, or breathtaking moments atop a summit or while crossing a pass... let yourself be enchanted!

Photos / Videos

Technical informations

When to go

Departure possible from June to September.

Appointments
  • At the latest by 12:00 PM in Lourdes or Argeles-Gazost, but the earlier, the better to fully enjoy the day.
  • Optional, on request and pricing: pickup from another location, such as Tarbes, Pau, or Toulouse (please contact us).
Access

Lourdes is easily accessible by TGV and is located:

  • 20 minutes from exit 12 of the A64 motorway
  • 20 minutes from Tarbes-Lourdes Airport

Argeles-Gazost is a 15-minute drive from Lourdes.

Parking for your vehicle

Yes.

End of stay

Plenty of free (unguarded) parking spaces are available in Lourdes and Argeles-Gazost.

Accommodation

Depending on your preferences, your stay will include:

  • Overnight stays in dormitory-style rooms in a guarded refuge
  • A final night in a remarkable hotel
  • Possibly one (or more) nights in a remarkable hotel during the trip
  • And why not, a night in a bivouac set up by us, for an unforgettable experience!

     

Meals
Breakfast

Hearty breakfast(s) when staying in a hotel.

In refuges, breakfasts are often simpler.

Lunch or picnic

We offer several options to be determined upon your registration:

  • Choose the picnics provided by the accommodations. Due to supply and storage challenges in some refuges, these picnics may sometimes seem simple and repetitive.
  • Choose a picnic option provided by us, mixing: 2 fresh picnics (1 on the first day and 1 during the trip when resupplying) + a pack of freeze-dried meals for the other days (made in the Southwest). We can lend you a stove to heat water.
  • Choose a "no picnic" option.
Dinner

Dinners adapted for hikers in the refuges. When staying in hotels, the dinner will be delicious, primarily made with fresh and local products.

Visits

No paid visits are included in the itinerary.

Luggage transfer to accommodation

Luggage transport is available in certain accommodations, depending on the choices and the established itinerary.

Supervision

Self-guided or led by a professional mountain guide.

Type of itinerary
Itinerary-based
Evolution ground

The route mainly follows well-marked trails, but they can be rocky at higher altitudes.

Departures possible for groups of 2 or more, limited to 12 people.
Price includes
  • The accommodation in half-board.
  • The picnics (or not) depending on the chosen option.
  • The mentioned transfers.
  • Luggage transport in certain accommodations according to the established itinerary.
  • Depending on the chosen option, either guidance by a mountain guide or (for the self-guided option) the mentioned documents and digital access.
Price does not include
  • Insurance
  • Drinks
  • Showers when paid in the refuges
  • Other personal expenses
Contents of travel bag

No later than 15 days before the start of your trip, you will receive (if the stay is chosen in the self-guided option.):

  • A topoguide written by a professional mountain guide
  • An IGN Top 25 map
  • You will also have personalized access to our digital topoguide app, "SoInspyTopo," which works both online and offline on iOS (iPhone) and Android. The app allows you to view routes on a map, track your position in real time, get audio guidance if you wish, and access most of the information contained in the paper topoguide (provider contacts, meeting points and times, etc.).

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