Highlight • Lake
Lake of Nine Colours
Hiking
5.0
(27)
Lac des Neuf Couleurs, also known as the Lake of Nine Colors, is a captivating high-altitude glacial lake nestled in the Ubaye valley of the Alpes-de-Haute-Provence department in the French Alps. Situated at an elevation of 2,841 meters near the French-Italian border, this stunning body of water is renowned for its ever-changing hues, transitioning between vibrant blue turquoise and emerald green depending on the light. It lies within a dramatic, mineral-rich landscape, surrounded by towering peaks such as the Aiguille de Chambeyron (3,412 m) and the Tête de la Fréma (3,151 m).
Visitors consistently praise the lake's extraordinary natural beauty, often describing it as a superb, heart-shaped gem in a rocky basin. The magnificent views and the multiple reflections and nuances of its waters create a truly magical spectacle, making it a highly rewarding destination. Many find it the perfect place for a tranquil rest, soaking in the panoramic mountain scenery that encircles this unique alpine wonder.
Accessing Lac des Neuf Couleurs typically involves a challenging yet incredibly scenic hike, often starting from the picturesque hamlet of Fouillouse, near Saint-Paul-sur-Ubaye. The terrain is wild and mineral, characterized by impressive rock formations and scree slopes, so sturdy hiking boots and appropriate gear for alpine conditions are essential. Along the route, hikers often pass by the Refuge de Chambeyron, offering a welcome opportunity for rest and refreshment before continuing to the lake.
The primary activity here is hiking, with trails offering diverse scenery including views of rivers, waterfalls, and the possibility of spotting local wildlife like marmots and chamois. The best time to visit Lac des Neuf Couleurs is generally during the summer and early autumn months when the snow has melted, allowing for safer passage and the full enjoyment of the vibrant colors. The unique geological features, including ancient red nodular marble, further enhance the distinctiveness of the landscape.
While there isn't one single designated route, the most common approach to Lac des Neuf Couleurs lake involves a significant ascent from Fouillouse. This journey takes hikers through varied alpine terrain, past other high-altitude lakes like Lac Long, and culminates in the breathtaking glacial cirque where the lake resides. The trail difficulty is considered challenging due to the elevation gain and rocky paths, making it suitable for experienced hikers.
Hikers describe the experience of reaching the lake as truly magnificent, with the vibrant colors of the water providing a stunning contrast to the rugged mountain backdrop. Lingering a little longer allows one to appreciate the subtle shifts in the lake's hues, a testament to its "nine colors." The sense of achievement upon arriving at this remote, high-alpine location, coupled with the serene beauty, creates lasting memories for all who make the journey.
For those eager to explore the stunning French Alps, numerous hiking trails lead to and around Lac des Neuf Couleurs. Whether you're seeking a challenging ascent or a scenic day hike, you can find detailed routes and plan your visit using komoot. Discover the best viewpoints, understand the trail difficulty and elevation, and prepare for an unforgettable alpine adventure in this remarkable part of the Ubaye valley.
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Nearby routes
Best routes near Lake of Nine Colours
5.0
(28)
374
hikers
18.2km
07:50
1,100m
1,090m
Hike a difficult 11.3-mile loop through the French Alps, visiting Lac Long, Lac des Neuf Couleurs, and Lac Premier with stunning alpine view
4.8
(40)
244
hikers
18.8km
09:19
1,370m
1,370m
Embark on the Bivacco Barenghi and Lac Des Neuf Couleurs loop hike, a difficult alpine adventure near the French-Italian border. This challenging route covers 11.7 miles (18.8 km) with a significant 4511 feet (1375 metres) of elevation gain, typically requiring around 9 hours and 19 minutes to complete. You will traverse wild, mineral terrain, characterized by impressive rock formations and scree slopes, leading you to the captivating Lac des Neuf Couleurs. This high-altitude glacial lake is renowned for its ever-changing hues, shifting between vibrant turquoise blue and emerald green depending on the light. Expect rocky paths and potentially snowfields in early summer, especially at higher altitudes, so sturdy hiking boots are essential.
Planning this demanding hike requires very good physical fitness, sure-footedness, and alpine experience. The best time to visit is generally during the summer and early autumn months, when snow has melted, allowing for safer passage and the full appreciation of the lake's vibrant colors. Some sections may feature very technical or difficult terrain, so be prepared with appropriate equipment. While the research does not specify trailhead access or parking details, routes in this area often involve passes over 2700 meters, making careful preparation crucial for your safety and enjoyment.
This trail offers a quintessential high-alpine hiking experience with breathtaking views and a sense of remoteness. The Bivacco Barenghi, an un-guarded but comfortable mountain shelter at 2804 meters, serves as a potential rest point or overnight stop, offering 9 beds and water from a nearby lake. Beyond the natural beauty, you might also encounter remnants of World War II, such as vestiges of the Maginot line, adding a historical dimension to your journey. Keep an eye out for local wildlife like marmots and chamois in this mineral-rich environment.
3.0
(1)
69
hikers
21.3km
09:10
1,360m
1,360m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Details
Informations
Elevation 2,860 m
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Tuesday 9 June
11°C
4°C
19 %
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Max wind speed: 18.0 km/h
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Frequently Asked Questions
What is the best way to access Lac des Neuf Couleurs, and where can I park?
The most common starting point for hikes to Lac des Neuf Couleurs is the picturesque hamlet of Fouillouse, near Saint-Paul-sur-Ubaye. Parking is available in Fouillouse, but it's important to note that parking spaces can fill up very quickly, especially during peak season (summer) and on weekends. Arriving early in the morning is highly recommended to secure a spot and avoid congestion.
Is Lac des Neuf Couleurs suitable for families with children or beginner hikers?
The hike to Lac des Neuf Couleurs is generally considered challenging due to its significant elevation gain and rocky, alpine terrain. While incredibly rewarding, it is not typically recommended for very young children or beginner hikers without prior experience in high-altitude environments. There are no specific 'family-friendly' or 'beginner' routes to the lake itself. However, families with older, experienced children who are accustomed to strenuous mountain hikes might find it manageable.
Are dogs allowed on the trails to Lac des Neuf Couleurs, and what are the rules?
Yes, dogs are generally allowed on the trails leading to Lac des Neuf Couleurs. However, given the high-alpine environment and the presence of wildlife such as marmots and chamois, it is crucial to keep dogs on a leash at all times. This ensures their safety, protects local fauna, and respects other hikers. Always carry enough water for your dog, as natural water sources might be scarce or unsuitable.
What is the typical duration and elevation gain for the hike to Lac des Neuf Couleurs?
The hike to Lac des Neuf Couleurs is a full-day excursion. Starting from Fouillouse, the round trip can take anywhere from 7 to 9 hours, depending on your pace and stops. The elevation gain is substantial, often exceeding 1,000 meters (around 3,300 feet) from the trailhead to the lake, which sits at approximately 2,841 meters (or 2,711 meters by some accounts).
Are there any permits or fees required to hike to Lac des Neuf Couleurs?
Currently, there are no specific permits or fees required to access the trails leading to Lac des Neuf Couleurs. However, visitors are always encouraged to practice Leave No Trace principles, respect the natural environment, and adhere to any local regulations that may be in place, especially concerning protected areas or wildlife.
How crowded does Lac des Neuf Couleurs get, especially during peak season?
As one of the most beautiful high-altitude lakes in the Ubaye valley, Lac des Neuf Couleurs can attract a fair number of hikers, particularly during the summer months (July and August) and on sunny weekends. While it's a challenging hike that naturally filters out some crowds, you can expect to encounter other visitors. To experience more solitude, consider hiking on weekdays or starting very early in the morning.
What are the winter hiking conditions like at Lac des Neuf Couleurs?
Winter hiking to Lac des Neuf Couleurs is extremely challenging and only suitable for highly experienced mountaineers equipped with specialized gear such as snowshoes, crampons, and ice axes. The trails become covered in deep snow and ice, increasing avalanche risk and making navigation difficult. The Refuge de Chambeyron is typically closed in winter. It is generally advised to visit between late June and early October when snow has largely melted.
Are there any cafes, pubs, or accommodation options near the trailhead in Fouillouse or Saint-Paul-sur-Ubaye?
Yes, the hamlet of Fouillouse, while small, often has a gîte or refuge that may offer basic accommodation and meals during the hiking season. The larger village of Saint-Paul-sur-Ubaye, located further down the valley, provides more options for accommodation, cafes, and restaurants. It's advisable to check availability and opening hours in advance, especially outside of peak summer months.
What unique geological features contribute to the lake's 'nine colors'?
The captivating and ever-changing hues of Lac des Neuf Couleurs are largely attributed to the unique geological context of the area. Specifically, the presence of 'red nodular marble of Guillestre' at the intersection of two geological faults partially fills the lake's basin. This mineral-rich composition, combined with glacial silt and varying light conditions, creates the stunning spectrum of blues, turquoises, and emerald greens that give the lake its name.
Are there other notable points of interest or hidden gems near Lac des Neuf Couleurs?
The entire Chambeyron cirque is rich in natural beauty. On the approach to Lac des Neuf Couleurs, hikers will often pass by Lac Long, another beautiful high-altitude lake. The Refuge de Chambeyron itself is a significant point of interest, offering a chance for rest and refreshment. The surrounding peaks, such as the Aiguille de Chambeyron and Tête de la Fréma, offer dramatic vistas and opportunities for more advanced mountaineering. The area is also known for its potential to spot local wildlife like marmots and chamois.
Can I swim in Lac des Neuf Couleurs?
While there are no official prohibitions against swimming, Lac des Neuf Couleurs is a high-altitude glacial lake, meaning its waters are extremely cold, even in summer. The temperature can be dangerously low, posing a risk of hypothermia. Most visitors prefer to admire its beauty from the shore rather than entering the frigid waters. Always prioritize safety and respect the delicate alpine ecosystem.