4.3
(7)
1,617
runners
91
runs
Jogging around Estany Primer de Juclar offers a challenging experience within Andorra's mountainous terrain. The region is characterized by its glacial lake, rugged peaks, and varied trails that often involve significant elevation gain. Paths range from forest tracks in the Incles Valley to steeper ascents with uneven surfaces, making it more suitable for experienced trail runners than casual jogging. The environment features crystal-clear waters, cascades, and diverse flora, set against a backdrop of the Pyrenees.
Last updated: July 4, 2026
38
runners
7.25km
01:25
470m
470m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.0
(1)
7
runners
9.75km
01:37
570m
570m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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1
runners
8.04km
01:46
730m
730m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
1.74km
00:13
30m
30m
Hard run. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
27
runners
4.80km
00:36
100m
100m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Estany Primer de Juclar
Haute Route Pyrénéenne – Pyrenees Crossing
On wild ridges: Catalonia to Ariège – Hexatrek, Eastern Pyrenees
Hiking around Estany Primer de Juclar
MTB Trails around Estany Primer de Juclar
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Road Cycling Routes around Estany Primer de Juclar

Mountain Hikes around Estany Primer de Juclar
Many panels with explanations about the past and nature of the valley, regular iron elements with pictures of former life.
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So beautiful there. Wonderful mountain pass and space for a lively rest and the all-round view is simply fantastic 🥰.
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A beautiful little lake with an ideal spot for camping. Bring water.
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There were nine of us: five Czechs, three French women, and just me. We had a great time together that evening. Pleasant hut, but you have to bring your sleeping bag and mat.
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We were very well received! Possibility to pitch a tent, WC available outside and hot shower at 3 euros for 4 minutes ;) you can also book to sleep inside and eat :)
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Pure relaxation at 2,300m altitude.
1
0
It runs mostly along the old mixed surface paths through the river valley, following the local path Camí de l'Obac d'Incles. Enjoy the natural landscape of the river.
1
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There are nearly 100 running routes documented around Estany Primer de Juclar on komoot, offering a wide range of options for trail runners. Most of these routes are rated as difficult, catering to experienced runners looking for a challenge in the mountainous terrain.
The terrain around Estany Primer de Juclar is diverse and often challenging. You'll encounter pleasant paths through light forests and shrubland in the lower Juclar Valley, but also steeper ascents with uneven surfaces, rocky sections, and switchbacks as you gain elevation towards the glacial lake and surrounding peaks. It's a true alpine environment, requiring good footing and fitness.
While most routes around Estany Primer de Juclar are rated as difficult, there are a few easier options. For a gentler experience, consider the Obac d'Incles Trail, which offers lush scenery and waterfalls over a shorter distance. These routes are generally found in the lower valleys, providing a good introduction to trail running in the region.
The region is rich in natural beauty. You can expect to see crystal-clear waters, charming streams, ponds, and impressive cascades like the Juclar waterfall. Higher up, the Pleta de Juclar offers expansive views of the Incles Valley and surrounding mountains. Keep an eye out for the Mirador de Juclar and other strategically placed viewpoints that provide panoramic vistas of the dramatic alpine landscape.
Yes, there are several circular running routes. A popular option is the Juclar Lakes and Refuge Circuit from Vall d'Incles, which allows you to explore the stunning glacial lakes and the Refugi de Juclar before returning to your starting point. Another is the Puente de la Baladosa — round trip through the Puerto de les Vaques, offering a scenic loop through mountainous terrain.
Many trails in the Estany Primer de Juclar area are dog-friendly, allowing you to enjoy your run with your canine companion. However, it's always advisable to keep your dog on a leash, especially in areas with livestock or protected wildlife, and to check local regulations for specific routes or nature reserves. Ensure your dog is fit for the challenging alpine terrain.
Yes, the Juclar mountain hut (Refugi de Juclar) is a significant landmark and a welcome stop for many. The Juclar Lakes and Refuge Circuit from Vall d'Incles specifically includes the refuge, making it a great option if you wish to visit. The refuge is typically managed from June to September, offering refreshments and a place to rest.
The best time for trail running around Estany Primer de Juclar is generally from late spring to early autumn (June to September). During these months, the weather is more stable, trails are free of snow, and the mountain hut is open. Outside of this period, especially in winter, conditions can be very challenging with snow and ice, requiring specialized gear and experience.
The running routes in Estany Primer de Juclar are highly regarded by the komoot community, holding an average rating of 3.5 stars. Runners often praise the stunning natural beauty, the challenging yet rewarding terrain, and the sense of adventure offered by the alpine environment.
Absolutely. Estany Primer de Juclar is renowned for its challenging routes. The Juclar River Trail, for instance, is a difficult 7.3 km path with significant elevation gain, following the river through varied conditions. Another demanding option is the Rulhe Refuge loop from Refuge du Rulhe, covering over 10 km with substantial ascents, perfect for those seeking a rigorous mountain run.
Access to the trails around Estany Primer de Juclar, particularly the Incles Valley, can be reached by public transport during peak seasons. It's advisable to check local bus schedules, especially for services connecting to the Vall d'Incles, which serves as a common starting point for many routes in the area.
While general access to the running trails typically doesn't require specific permits, certain activities like fishing in the lakes do. If you plan to fish, you will need to obtain the necessary permits beforehand. Always respect local regulations and protected areas.

