Via Alpina Red R127

The Via Alpina Red R127 is a roughly 22 km point-to-point stage in the Hautes-Alpes of France, linking Névache in the Clarée valley to Le Monêtier-les-Bains in the Guisane valley and gaining around 1,300 m of elevation in a single day. Rated moderate to strenuous, it crosses high alpine pastures and a 2,500 m-plus col on the edge of the Écrins.

About the Via Alpina Red R127

The Via Alpina Red R127 is one stage of the Via Alpina Red Trail, the longest of the five colour-coded Via Alpina routes. The Red Trail runs 161 documented stages from Trieste on the Adriatic to Monaco on the Mediterranean, threading the entire Alpine arc through eight countries: Slovenia, Austria, Germany, Liechtenstein, Switzerland, Italy, France and Monaco. The wider network was created in 2000 by public and private organisations from across the Alps, with the project initiated by the Grande Traversée des Alpes association in Grenoble and the international secretariat later moving to CIPRA in Liechtenstein. EU funding supported the build-out from 2001 to 2008.

R127 sits deep in the French section, where the Red Trail descends from the Vanoise toward the southern Alps. Its official OSM description is simply Névache – Le Monêtier-les-Bains, and it connects directly to the preceding stage R126, which arrives at Névache. Both villages lie in the Hautes-Alpes département, on the northern flank of the Écrins massif and within easy reach of the Briançon area. This is classic French high-mountain walking: long valley approaches, a steep climb to a windswept col, and a descent into a spa village at the foot of the Serre Chevalier range.

Operated and waymarked under the via-alpina.org umbrella, the stage is part of an International Walking Network (IWN) route — one of the world's most significant hiking corridors. Walkers tackling the full Red Trail use R127 as a connecting day between the Clarée and Guisane valleys, but it also stands alone well as a strenuous one-day traverse for those based in Névache or Briançon. Distances and elevation figures here are practical estimates for the Névache–Le Monêtier segment; confirm the exact line against the official stage sheet before you set out.

What makes R127 special is the contrast it packs into a single day. You begin among the painted chapels and stone hamlets of the Clarée, one of France's most protected valleys, climb through grazing pastures alive with marmots and chamois, and crest a watershed col with the glaciers of the Écrins filling the western horizon. The descent then drops you into Le Monêtier-les-Bains, a thermal-spring village at the foot of the Serre Chevalier range. Few Via Alpina stages compress so much alpine variety — culture, wildlife, high country and a hot soak at the finish — into one walkable day, which is exactly why many thru-hikers rate this French section among the trail's most memorable.

Route Overview & Stages

R127 is a single Via Alpina stage, but it breaks naturally into three walking segments: the valley approach above Névache, the climb to the watershed col between the Clarée and Guisane valleys, and the long descent to Le Monêtier-les-Bains. The table below gives indicative figures for planning.

Total: approximately 22 km with around 1,300 m of ascent and a long 1,400 m descent into Le Monêtier-les-Bains, which sits at roughly 1,500 m. Most fit walkers complete it in 7 to 9 hours, including breaks. Because the final descent is long and knee-loading, pacing the climb conservatively pays off later in the day. Fuelling matters on a stage this size — see our note on how many calories you need hiking a full day before you pack snacks.

Highlights & Points of Interest

• Névache (1,600 m) — A protected, largely car-free Clarée valley village famed for its painted chapels and traditional Briançonnais stone houses; the trailhead and the end of stage R126.
• Vallée de la Clarée — One of the best-preserved valleys in the French Alps, known for clear water, larch forest and wildflower meadows that peak in July.
• High alpine pastures — Open grazing slopes above 2,000 m where marmots, chamois and grazing flocks are common in summer.
• The watershed col — The 2,500 m-plus pass dividing the Clarée and Guisane drainages, the physical and emotional high point of the stage with panoramic ridge views.
• Massif des Écrins backdrop — Glaciated 4,000 m peaks of France's largest national park dominate the western skyline throughout the descent.
• Serre Chevalier ridge — The long crest above the Guisane valley, a ski domain in winter and a hiking balcony in summer.
• Le Monêtier-les-Bains (1,500 m) — A historic spa village with natural thermal springs (Les Grands Bains du Monêtier) and a 15th-century church, the perfect place to soak tired legs after the descent.
• Guisane valley meadows — Riverside hay meadows and hamlets on the final approach, a gentle contrast to the high col.

Best Time to Hike the Via Alpina Red R127

The walking season for R127 runs from late June to late September, dictated by snow on the high col rather than by the valleys. In a normal year the pass holds snow patches into mid-June, and early-season walkers can hit hard, icy névé on north-facing slopes well into the month. The single best month is July: the col is reliably clear, the Clarée meadows are at their flowering peak, refuges are fully staffed, and daylight is long enough to absorb the 9-hour day comfortably.

August brings warm, stable weather but also the busiest huts and a real risk of afternoon thunderstorms — start early and aim to be off the col by midday. September is a quieter, crisper alternative with golden larch toward the month's end, though some accommodation begins to close and daylight shortens. As of 2026, mountain weather across the Hautes-Alpes remains highly variable day to day; check the local forecast the evening before, since a single storm cell on the exposed col can turn an enjoyable stage into a serious one. Outside the late-June-to-September window, the col should be treated as a winter mountaineering objective, not a hike.

Practical Information

Accommodation

Both ends of R127 have good beds. In Névache, gîtes d'étape and small hotels typically run €20–€30 for a dormitory bunk or around €55–€75 per night for half-board (dinner, bed and breakfast). Mountain refuges in the Clarée valley and on the approach offer half-board for roughly €50–€65; always book ahead in July and August, as Via Alpina thru-hikers and weekenders fill them fast. At the southern end, Le Monêtier-les-Bains has hotels, chambres d'hôtes and a municipal campsite; expect €15–€25 for a tent pitch and €70–€110 for a mid-range hotel room. Wild camping is restricted within the Écrins National Park, but bivouacking above 2,000 m is generally tolerated between 7 pm and 9 am — pitch late, leave early, and carry out all waste.

Getting There & Back

The gateway is Briançon, which has the nearest railway station, served by direct overnight and daytime trains from Paris (about 6–7 hours) and regional connections via Gap and Valence. From Briançon, seasonal local buses run up the Clarée valley to Névache (roughly 45 minutes) and along the Guisane valley to Le Monêtier-les-Bains (about 20–25 minutes), making this a convenient point-to-point you can walk in one direction and return from by bus. The nearest major airports are Turin (about 2 hours by road via the Montgenèvre pass) and Grenoble or Lyon (3 to 3.5 hours). Driving, park in Névache and return for your car by bus from Le Monêtier via Briançon. Check current timetables with the regional Zou! transport service before relying on a connection.

Permits & Fees

No permit is required to walk R127, and there is no entry fee for the Écrins National Park, which the route skirts. The rules that matter are conduct rules inside the park's core zone: dogs (even leashed), fires, drones and off-trail mountain biking are prohibited, and bivouac is restricted to the overnight hours described above. Always respect signed grazing areas and close pasture gates behind you. Detailed regulations and live trail-condition notices are published by Parc national des Écrins.

Gear & Packing List

R127 is a long single day at altitude with a serious descent, so pack for fast weather changes even in midsummer: a waterproof shell, a warm insulating layer, sun protection and at least 1.5 litres of water capacity are non-negotiable on the exposed col. Trekking poles dramatically ease the 1,400 m drop into Le Monêtier and protect the knees. For footwear, sturdy trail shoes or light boots with good grip handle the mixed grass, scree and path surfaces well.

For a one-day push, a lightweight 20–35 litre pack is ideal; if you are linking R127 into a multi-day Via Alpina section with hut stays, size up. Good options include the Salomon ADV Skin 20 for a minimalist day load, the Fjällräven Abisko Hike 35 for a comfortable hut-to-hut carry, and the ultralight Hyperlite Mountain Gear 2400 Windrider for thru-hikers counting grams. If you are still choosing a pack for a longer trip, our roundup of the best ultralight backpacks of 2026 compares seven models head to head.

Similar Trails You Might Like

If the high cols and Écrins scenery of R127 appeal, several other French long-distance routes deliver the same blend of valley culture and serious mountain walking. The Tour du Mont Blanc - Itinéraire principal is the obvious next step for a full multi-day circuit around western Europe's highest peak, while the rugged GR 20 Principale in Corsica offers the country's toughest waymarked traverse. For something gentler and more pastoral, the Chemin de Stevenson - Liaison 1 follows a literary path through the Cévennes. Closer in spirit, the GR 105 and the historic 325 km Sulle strade dei valdesi: GRV Glorioso Rimpatrio dei Valdesi both trace cross-border alpine corridors near the same massifs.

Frequently Asked Questions

When is the best time to hike the Via Alpina Red R127?

July is the best month. By then the high watershed col above 2,500 m is reliably free of snow, the Clarée valley meadows are in full flower, and refuges are fully staffed. August is warm but busy and prone to afternoon storms, while September is quieter and crisp. Outside late June to late September the col holds snow and becomes a mountaineering objective.

How difficult is the Via Alpina Red R127?

It is a moderate-to-strenuous stage. The challenge comes from its length — about 22 km — combined with roughly 1,300 m of climbing to a col above 2,500 m and a long 1,400 m descent to Le Monêtier-les-Bains. There is no technical scrambling, but the altitude, exposure on the col and the knee-loading descent make reasonable fitness and sure footing important.

How far is the Via Alpina Red R127 and can it be done in a day?

The Névache to Le Monêtier-les-Bains stage is approximately 22 km and is designed to be walked in a single day. Most fit hikers take 7 to 9 hours including breaks. Starting early matters: the long final descent and the risk of afternoon thunderstorms on the exposed col both reward getting over the high point before midday.

Where can I stay along the Via Alpina Red R127?

Névache and Le Monêtier-les-Bains both offer gîtes d'étape, hotels and campsites, with dormitory bunks around €20–€30 and half-board roughly €50–€75. Clarée valley refuges on the route provide half-board for about €50–€65. Book ahead in July and August. Bivouacking above 2,000 m is generally tolerated between 7 pm and 9 am near the Écrins park, but wild camping is otherwise restricted.

Do I need a permit to hike the Via Alpina Red R127?

No permit or fee is required, and the Écrins National Park charges no entry. You must, however, follow the park's core-zone rules: no fires, drones or dogs, and bivouac only during overnight hours. Respect signed grazing zones and close pasture gates. Check the Parc national des Écrins website for current trail conditions and any seasonal restrictions before you set out.