Highlight • Other
Mountaineering
5.0
(10)
Running
5.0
(1)
Hiking
5.0
(1)
The Glacier de la Sassière is a prominent alpine glacier nestled high in the French Alps, specifically within the Savoie department near the commune of Tignes. Situated at an elevation of approximately 3412 metres, it lies on the northern face of the impressive Aiguille de la Grande Sassière, which soars to 3747 metres. This significant natural feature is a key part of the Grande Sassière National Nature Reserve, a protected area known for its rugged, high-altitude environment and breathtaking mountain…
Routes leading to this Highlight may be highly dangerous
Routes comprise technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.
This Highlight is in a protected area
Please check local regulations for:
Réserve naturelle de la Grande Sassière
Tips

In the know? Log-in to add a tip for other adventurers!
Sign up for free
Nearby routes
Best routes near Sassière Glacier
Details
Informations
Elevation 3,410 m
Weather
Powered by Foreca
Friday 4 September
14°C
5°C
0 %
Additional weather tips
Max wind speed: 15.0 km/h
Most visited during
January
February
March
April
May
June
July
August
September
October
November
December
While the ascent to Aiguille de la Grande Sassière is a challenging alpine endeavor, there are various options for hikers of all levels. For a more accessible experience, the Lac de la Sassière hike is highly recommended, offering stunning views without extreme difficulty. For those seeking a moderate challenge, routes exploring the valley floor and lower slopes provide excellent opportunities to observe wildlife and enjoy the alpine scenery. More detailed route information, including distances and elevation profiles, can be found on platforms like komoot.
The duration of a hike in the Glacier de la Sassière area varies significantly based on the chosen route and your fitness level. A round trip to Lac de la Sassière might take 2-4 hours, depending on your pace and how much time you spend enjoying the views. For the more demanding ascent towards the Aiguille de la Grande Sassière, which involves reaching the glacier's edge or higher, a full day (6-10 hours or more) should be planned, often requiring an early start.
Yes, absolutely! The area offers several beginner-friendly options. The most popular is the walk around Lac de la Sassière, which is relatively flat and provides beautiful views of the surrounding mountains and the valley. This trail is suitable for families and those new to alpine hiking, offering a gentle introduction to the stunning landscape of the Grande Sassière National Nature Reserve.
Parking is generally available at the end of the paved road leading into the Sassière valley, near the starting point for many trails, including the one to Lac de la Sassière. It's important to note that during peak summer months, especially on weekends, these parking areas can fill up quickly. Arriving early in the morning is highly advisable to secure a spot and avoid congestion.
Generally, no specific permits are required for day hiking within the Grande Sassière National Nature Reserve. However, as it is a protected area, visitors are expected to respect all regulations, such as staying on marked paths, not disturbing wildlife, and carrying out all waste. For any specific activities like bivouacking, it's always best to check local regulations or with the park authority.
Yes, certain parts of the area are very family-friendly. The hike to Lac de la Sassière is particularly suitable for families, offering an enjoyable and relatively easy walk with rewarding views. For younger children or those less accustomed to hiking, shorter sections of the valley trails can also be explored. Always consider the fitness level of all family members and choose appropriate routes.
As Glacier de la Sassière is located within the Grande Sassière National Nature Reserve, there are specific regulations regarding dogs to protect the delicate alpine ecosystem and wildlife. Generally, dogs are permitted but must be kept on a leash at all times. It's crucial to respect these rules to ensure the safety of both your pet and the local fauna, such as chamois, ibex, and marmots.
The weather in high alpine environments like Glacier de la Sassière can be highly unpredictable, even in summer. Expect rapid changes, including sudden drops in temperature, strong winds, rain, or even snow. It's essential to dress in layers, including waterproof and windproof outer shells. Sturdy hiking boots, a hat, gloves, and sun protection are also crucial, as UV radiation is intense at high altitudes.
The immediate vicinity of Glacier de la Sassière and the upper Sassière valley is a wild, undeveloped natural reserve, meaning there are no cafes, pubs, or formal accommodation options directly at the trailhead or along the trails. Visitors typically find amenities in the nearby villages and towns, such as Tignes or Val d'Isère, which offer a range of services, restaurants, and lodging options.
Beyond the impressive Glacier de la Sassière and the towering Aiguille de la Grande Sassière, the area boasts several other natural wonders. The beautiful Lac de la Sassière is a prominent feature, offering serene reflections of the surrounding peaks. Hikers will also encounter a stark, mineral landscape shaped by millions of years of glacial erosion, with polished quartzite rocks and diverse alpine flora and fauna, including chamois, ibex, and marmots.