Pré de Madame Carle is a vast alpine meadow located in the Hautes-Alpes, in the heart of Écrins National Park, in the Vallouise valley. At approximately 1,900 meters altitude, this grassy plateau marks the departure point for several major hikes to Glacier Blanc and Glacier Noir. The setting is dominated by Barre des Écrins (4,102 m) and Ailefroide. It is one of the most frequented access points to the Écrins massif.

Practical information at a glance

• Access: road from Vallouise then Ailefroide, parking at the road terminus (paid in season).
• Season: accessible mainly from June to October depending on snow cover.
• Recommended duration: minimum half-day to reach Glacier Blanc refuge; full day to combine both glaciers.
• Equipment: hiking boots required, warm clothing even in summer, high-protection sunscreen.
• Accessibility: the plateau itself is accessible on foot from the parking on relatively flat terrain; trails to the glaciers are not suitable for disabled visitors.

What to see

The plateau opens onto a striking panorama: glacial streams, moraines, and the north faces of Écrins peaks. Two main trails depart from the meadow. The trail to Glacier Blanc (the largest glacier in France outside Mont-Blanc) climbs steadily to Glacier Blanc refuge. The trail to Glacier Noir follows an impressive lateral moraine. Alpine wildlife — marmots, chamois, ibex — are frequently observable.

History and context

The name "Madame Carle" refers to a local innkeeper who ran a high-altitude inn in the 19th century, a supply point for pioneer alpinists of the massif. The site has been integrated into Écrins National Park since its creation in 1973. It historically constitutes the gateway to the first ascents of Barre des Écrins, accomplished in 1864 by Whymper and Moore.

Highlights of your visit

Glacier Blanc

From Pré de Madame Carle, the marked trail climbs in two to three hours to Glacier Blanc refuge. The glacier, though in retreat, remains spectacular with its seracs and ice tongue descending toward the valley. The refuge allows for overnight stays to consider an ascent.

Glacier Noir

Less frequented, this glacier covered in rocky debris (hence its name) offers a wilder atmosphere. The trail follows an imposing moraine. The view of Ailefroide and Pic Sans Nom is remarkable.

The plateau itself

Even without ascending to the glaciers, Pré de Madame Carle is worth the visit. The alpine meadows, streams, and direct views of the surrounding 4,000-meter peaks make it a picnic and contemplation spot beloved by families.

Photography tips

Morning light is ideal: the eastern faces of Barre des Écrins and Ailefroide are lit from sunrise. In late afternoon, alpenglow on snow-capped peaks is highly photogenic. For Glacier Blanc, climb to the refuge to have the glacier in the foreground with the 4,000-meter peaks in the background. Avoid peak hours (10am–2pm) for crowd-free photos.

Location and access

Pré de Madame Carle is located in the municipality of Vallouise-Pelvoux, in the Hautes-Alpes (05). It is accessed from Vallouise by going up the Onde valley to Ailefroide, then continuing on the forest road to the terminal parking. From Gap or Briançon, the route passes through L'Argentière-la-Bessée. No regular public transport serves the site in high season — check for possible summer shuttles with the Vallouise tourist office. The site is in the Écrins National Park.

Nearby

• Ailefroide — alpinist village at the foot of the massif, last hamlet before Pré de Madame Carle, with guesthouses and camping.
• Vallouise — medieval village with Gothic church, starting point of the valley.
• Écrins National Park — one of France's largest national parks, with exceptional alpine biodiversity.
• L'Argentière-la-Bessée — valley floor town with access to Fournel Gorges and historic mining site.