Germs-sur-l'Oussouet walks

This summit offers a beautiful view of Pic du Montaigu, a prominent peak in the Pyrenees range overlooking the Bigorre Valley.

Near Lourdes, and dominated by the Pic du Montaigu (2,339 m), the Castelloubon offers a variety of landscapes that can be explored via nine hiking routes of varying lengths. This circular route, starting from Juncalas, follows sections of these trails to explore the eastern part of this High Pyrenees region, featuring forests, pastures and ridges. You can thus admire the high mountain range, the foothills and the plain. It takes you up the Soum de Trées and the Tuquet de Lhési, and also allows you to visit the villages of Gazost, Ourdon, Lias and Ousté.

A very pretty route with a long ridge walk. This hike allows you to discover some very large summer pastures, some of which are still in use. In the background: the Pic de Midi de Bigorre, the Montaigu and the Mongie valley. Do not attempt this ridge hike in foggy or heavy rain.

A beautiful, easy circular path near the small village of Gez-ez-Angles, located a few kilometres from Lourdes. You will walk along an open ridge to the small summit of Aubuchous, where you can enjoy a wide panorama of the foothills and the Pyrenees mountain range, before returning to the village via a more wooded path.

A family walk at the bottom of the green Gazost valley. Discover the history of the sulphurous springs that flow in a damp valley and now feed the thermal baths in the neighbouring valley.

This ridge hike offers views over a large part of the central Pyrenees. It should only be attempted when there is no thick, unstable snow. The return via the village of Ourdon requires a good sense of direction.

A lovely hike over the mountains from Bagnères-de-Bigorre. This hike requires a minimum sense of direction, although there were many signposts on the day of my hike. Warning A VR indicates a difficult path between (12) and (14): forestry work has been carried out, causing considerable damage to the forest path. Take extra care and use the GPX track.

A lovely walk with magnificent views of the mountains on one side and the plain on the other.

Enjoy the beautiful scenery from the summit of Monné while passing through the Vallon de Salut, the Allées Dramatiques and the Col du Tucou, and descending not far from the Croix de Manse.A moderate hike with no significant difficulties.

Starting from the thermal baths, a circular route, with dry feet on small roads, to go around Bédat and discover the valley behind Bagnères-de-Bigorre with views of the hamlets and villages, the non-mountainous landscape of the Pyrenees.

A short circular on the western mountain of Bagnères-de-Bigorre, passing by the fountains, Mont Olivet, Bédat with its orientation table and statue of the Virgin Mary.Return via the Croix de Manse, the Allée Dramatique and the Allée de Maintenon.Beautiful view from the Bédat orientation table and on the return via the Allée de Maintenon.

A circular starting from the Clock Tower in Bagnères-de-Bigorre to the Château de l'Angle, the village of Pouzac and back through the forest, the hamlet of Gailleste and the fountains. Pass by Saint-Vincent Church, the majestic trees of Parc des Vignaux and the Town Hall, then visit the remains of an old marble workshop by the Adour River and climb up to Château de l'Angle with a view of the Pic du Midi de Bigorre. Descend towards the village of Pouzac via the Virgin of Notre-Dame de la Paix, cross the village to visit the Church of Saint-Saturnin, listed as a Historic Monument. Return via the beautiful forest tracks to descend and cross the hamlet of La Gailleste. Reach Bagnères-de-Bigorre via the Ferruginous Fountain and the Green Fountain.

An off-the-beaten-track hike that takes you up two small peaks near Lourdes.A good sense of direction is required for the climb to the Pic du Jer. Do not attempt this hike in wet weather. ⚠️ User comment dated 8 March 2026 => There appears to be a serious access issue at the start due to the poor condition of the track. See alternative route in the practical information section.

A fabulous viewpoint well ahead of the chain, with a classic climb but an off-trail descent facing south towards the Pic du Midi de Bigorre!The GPX track can be very useful after the peak. The section after (4) is reserved for experienced hikers.

This is a physically demanding hike, reserved for experienced hikers or trail runners. The elevation gain is very significant over a relatively short distance. It is advisable to bring plenty of water and protection from the sun, as a significant part of the route is exposed. Protection from wind and rain is also strongly recommended.

A short walk to warm up, but not recommended in wet weather. Nice view from the top.

A pleasant hike in the western part of the Baronnies, in a little-visited area of the Pyrenean foothills of the Hautes-Pyrénées. This easy route is accessible all year round, but is ideal for snowshoeing just after a snowfall at medium altitude, particularly when there is a risk of avalanches in the high mountains. Magnificent views of the mountain range, particularly the Montaigu, the Pic du Midi de Bigorre and the upper Adour valleys.

Observe the traditional architecture of the Bigourdan houses in Orincles and their pebble walls along an easy route, which can be enjoyed by the whole family over half a day while strolling. From the top of the hills, you can enjoy a beautiful view of the Pyrenees. This walk can be done in just under two hours at a brisk pace.

A classic family walk. A stunning view from the summit, from where, in good weather, you can see the Vignemale, the Pic du Midi de Bigorre, the Ardiden, etc. There are also lovely views towards Lourdes, Tarbes and Pau all along the ascent. The first section is through a well-shaded forest, whilst the second is more exposed. Bring a cap and water in summer. It is a shame, however, that the summit has been left to fall into disrepair, as the promontory is no longer accessible, nor is its orientation table.

This is a beautiful family circular on the heights of the village of Montgaillard. It will allow you to discover beautiful views of the Tarbes plain and the Haut-Adour valley, with the Pic du Midi de Bigorre and Montaigu as a backdrop! As you climb up to an ancient Roman oppidum, follow historic paths or stroll through the village streets, you will also get a glimpse of the region's past.

In the footsteps of Georges Buisan, born in 1924 in Montréjeau (Haute-Garonne) and resident in Tarbes, he spent his childhood in Bigorre. His interest in the mountains led him to spend several years researching shepherds' huts. Georges Buisan has since passed away, but he leaves behind him, with this Courtaou de la Lit, which he restored over a period of thirty years, an original legacy and a powerful message.

The summit of Pic Saint-Vincent (1,944 m, unnamed on the IGN map) offers a magnificent panorama of the Pyrenees mountain range, from Pic du Midi de Bigorre to Balaïtous. It is located south of Pic du Montaigu.

This circular walk takes you to four magnificent high-altitude lakes nestled in the heart of the Hautes-Pyrénées: the lakes of Isaby, Plagnous, Ourrec and Bassias (or Couey Seque). The route alternates between mountain paths, mountain pastures and panoramic views of the surrounding peaks. Suitable for walkers accustomed to hiking in mountainous terrain, this route offers an immersion in an unspoilt environment featuring a succession of lakeside scenery, pastoral areas and remarkable viewpoints. A lovely outing to enjoy the diversity of the Pyrenean landscapes and discover several lakes in a single day, or with the option of camping at Lac de Bassias.

Lac dets Plagnous is a tiny lake above Lac d'Isaby. A little more difficult to access than the latter, it is neglected by hikers. However, it is very pleasant and makes you want to stay on its banks for a while.

Montaigu is a beautiful peak in the Hautes-Pyrénées, facing the Pic du Midi de Bigorre and set back far enough from the main border range to offer a beautiful 360° view. This slope via the Hautacam ridges is the longest, but it is also the most beautiful and wildest. It offers a few aerial sections that add a certain interest! Only to be attempted if the weather is perfectly clear!

This is an easy, short hike, ideal for young children. The lake, nestled in lush greenery and surrounded by mountains, is truly magnificent. Calm and peaceful, it makes you want to stay there for a long time.

Hike along the ridges with the ascent of Hautacam. The view is exceptional throughout the route. This hike can be done when the snow conditions are stable. This unmarked hike requires a good sense of direction and a GPX track.

From the start, there is a superb panorama of the surrounding mountains. The view of the widening lake is splendid.

Superb views of the surrounding mountains all along the route and from the Hourquette d'Ouscouaou.

A very pretty hike with three lakes to see, including the magnificent Lac Bleu. The Pic de Bizoutére offers views of the Lesponne valley on the right and Hautacam on the left, not to mention the famous Pic du Midi. On the way back, you will come across some splendid waterfalls.

A pretty little lake, little known, nestled at the foot of Montaigu.The GPX track is necessary after the Cabane de Bénaquès, or else good map reading skills and a sense of direction.

A typical Pyrenean lake in the mid-mountains. 47 hectares, 120 metres deep. Beautiful blue colour.

A beautiful loop to reach the Col de Bareilles and access Lac Bleu, passing by Lac d'Ourrec, with a beautiful variety of landscapes. There is a magnificent waterfall on the way back that is worth seeing! The hike is very well marked, so it is easy to follow!

A small mountain lake with a beautiful blue-green colour. Less frequented than the Lac Bleu, it is a real pleasure to soak up the calm and splendour of the site. The route offers views of the magnificent Pitch d'Ouscouaou waterfall.

A magnificent, challenging hike along the ridges at 2,000 m facing the Pic du Midi de Bigorre. Although off the marked trails, it is quite busy in summer. In winter, it is completely off the beaten track for hikers, particularly in the final section (see note in Practical Information below). In winter, as in summer, save this route for a perfectly clear, sunny day, as the views are remarkable and you won’t regret the effort.

This is an easy hike, best undertaken when there is no snow. Pay close attention to the weather.

A connecting route along the right bank of the Adour, from Campan to Sainte-Marie. Under the canopy of box trees, you’ll make your way from hamlet to hamlet and from bridge to bridge, until you reach the Arrourets viewpoint, above the hamlet of Cayres de By. At Saint-Roch and Galade, you can cross the Adour and the RD935 to reach the ‘Camiéra deras Pistas’ and return to Campan via the other side of the valley.

Short hike in the hills above Lourdes. The route is very quiet but well worth a look. It follows the northern ridge, which is the longest and has the greatest elevation gain. From the main summit at 791m, where a cross has been erected, there is a 360° view of the Lourdes region. From the second summit at 719m, there is a viewpoint with the old Béout cable car installation. A little further on is the entrance to the cave known as the "Gouffre de Lourdes", which is 82m deep.

Tour of the Cité Saint-Pierre via the Béout ridge, passing by the summit cross and the old cable car station with views of Lourdes, the Gave de Pau and the start of the Vallée des Gaves.This hike in a wild area, with little or no signposting and trails that are difficult to see in summer and overgrown with ferns (especially on the descent), makes it accessible only to "adventurers" over the age of 10 who are not afraid of discovering this little summit!

This is a circular hike, which takes you up to a small peak before heading to Lake Peyrelade. These are old paths, once used to take herds up to summer pastures, where grass and water are abundant in spring and summer.

Circular path on the heights of Artalens-Souin, with beautiful views of the valley. The duration is based on walking with two children aged 6 and 10, so it is for guidance only.

Orignac has a rich history, as evidenced by the Castériou site, believed to be an ancient Roman fortified camp. The 12th-century church, built on a hillock and surrounded by a circular cemetery, indicates the existence of a defensive enclosure in the Middle Ages. A lignite mine, south of the village, was in operation until 1947. Animal fossils have been found there. These include mammals, the oldest from the Tertiary period, including the gracile hipparion, ancestor of the horse.

A beautiful hike that leads to Lake Isaby via the ruins of Saint-Orens Abbey and the Isaby Valley. A pleasant trail, sometimes steep, mostly in the forest before coming out onto the lake and the surrounding peaks (Soum and Pic de Léviste, Soum Arrouy, Soum de Lascours).

Here is another way to reach Lac d’Isaby from Ortiac. Along the way, you will visit the ruins of Saint-Orens Abbey and the Paspich and Pradets waterfalls before reaching Lac d’Isaby and climbing up to the Cabane Picourlet.