Lac du Portillon is a high-mountain region located in the Pyrénées of Haute-Garonne, France, characterized by its dramatic terrain, high-altitude lakes, and towering peaks. Situated at an elevation of 8,465 feet (2,580 meters), the area features a progression of landscapes from forest paths to rocky, mineral environments. This environment provides a setting for several sports like hiking, jogging, mountaineering, touring cycling, and more.
The Lac du Portillon region offers a range of outdoor…
80
Routes
4.6
(520)
Average rating
7568
People visited

4.7
(41)
210
hikers
6.93km
02:52
530m
530m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.9
(40)
425
hikers
2.73km
01:08
130m
140m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

4.5
(13)
184
hikers
28.3km
14:24
2,180m
2,180m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

4.7
(146)
1,709
hikers
9.70km
04:00
580m
580m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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5.0
(1)
44
runners
6.33km
01:49
600m
600m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

16
runners
10.1km
02:52
910m
910m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

5
runners
11.7km
03:05
1,260m
1,250m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

5
runners
9.35km
01:15
250m
250m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
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4.0
(1)
16
riders
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

5.0
(2)
76
riders
36.9km
03:30
1,030m
1,030m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

5
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

3
riders
27.8km
03:40
1,260m
1,270m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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4.9
(13)
676
riders
40.3km
02:38
1,220m
1,220m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

107
riders
46.8km
03:16
1,450m
1,450m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

33
riders
28.9km
01:53
850m
850m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

26
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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38
riders
51.2km
04:18
1,730m
1,730m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(2)
35
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

51
riders
109km
08:45
2,930m
2,930m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3.0
(1)
17
riders
17.8km
01:28
530m
530m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
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32
hikers
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

4.5
(6)
27
hikers
6.90km
02:38
390m
390m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

30
hikers
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

18
hikers
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Lac du Portillon is a high-mountain region located in the Pyrénées of Haute-Garonne, France. It is situated at an elevation of 8,465 feet (2,580 meters) and is characterized by dramatic terrain, high-altitude lakes, and towering peaks. The lake is an artificial reservoir created for hydroelectricity.
The Lac du Portillon region offers various outdoor activities, including Hiking, Jogging, Mountaineering, and Touring Cycling. The area provides routes for different skill levels, from moderate ascents to challenging high-mountain traverses. Explore available options with guides like Hiking around Lac du Portillon and Cycling around Lac du Portillon.
Lac du Portillon is a prominent hiking destination with routes ranging from moderate to difficult. Popular options include ascents to the lake itself, often passing other picturesque lakes like Lac d'Oô and Lac d'Espingo. The Portillon Refuge serves as a base for many high-mountain expeditions.
Yes, Lac du Portillon is a significant hub for mountaineering. The area provides access to numerous surrounding peaks exceeding 9,800 feet (3,000 meters), such as Pic de Perdiguère and Pic des Crabioules. The Portillon Refuge is a strategic starting point for these ascents. Find more information in the Mountain Hikes around Lac du Portillon guide.
While the immediate vicinity of the lake is rugged, the broader Luchon valley, which provides access to the area, is popular for touring cycling. It features challenging mountain passes like Col du Portillon and Col de Peyresourde. Guides such as Cycling around Lac du Portillon and Road Cycling Routes around Lac du Portillon offer more details.
The region primarily features routes with significant elevation gain and technical sections, appealing to experienced outdoor enthusiasts. However, specific guides for Easy hikes around Lac du Portillon and Family-friendly hikes around Lac du Portillon are available to help find suitable options.
The area features a progression of landscapes from forest paths to rocky, mineral environments. Notable features include high-altitude lakes like Lac d'Oô, Lac d'Espingo, and Lac Saussat, as well as waterfalls, such as the 275-meter waterfall near Lac d'Oô. The region is surrounded by a cirque of more than 10 peaks over 9,800 feet (3,000 meters).
Yes, the Refuge du Portillon (Jean Arlaud) is located at 8,432 feet (2,570 meters) near the lake. It serves as an ideal base camp for hikers and mountaineers, offering essential amenities including accommodation and meals. The refuge is typically open from early June to late September.
Lac du Portillon is a popular destination on komoot, with more than 78,000 visitors having shared their experiences. The available routes have an average rating of 4.56 out of 5 stars, indicating a high level of satisfaction among users.
Komoot offers several guides for the Lac du Portillon region, covering various activities and interests. These include Hiking around Lac du Portillon, Mountain Hikes around Lac du Portillon, and Cycling around Lac du Portillon, among others.
The official website for the Refuge du Portillon (Jean Arlaud), which is central to visiting the lake, is refugeduportillon.ffcam.fr. This site provides information regarding the refuge's services and opening periods.
The primary phone number for the Refuge du Portillon during the summer season is +33-(0)5-61-79-38-15. Additional contact numbers are available on their official website for specific inquiries.

