4.6
(2168)
19,427
hikers
58
hikes
Hiking around D'Aigüestortes i Estany de Sant Maurici features a landscape shaped by ancient glaciers, characterized by numerous glacial lakes, U-shaped valleys, and towering peaks. The park's terrain ranges from lower montane forests to alpine pastures, with elevations reaching over 3,000 meters. Abundant waterways, including nearly 200 glacial lakes and winding streams, define the region's natural environment. This Pyrenean national park offers a diverse setting for hiking, from accessible paths to challenging high-mountain treks.
Last updated: May 10, 2026
4.9
(62)
470
hikers
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.9
(41)
224
hikers
10.1km
03:43
470m
480m
Hike a moderate 6.3-mile (10.1 km) loop in Aigüestortes National Park, visiting Estany de Sant Maurici, Refugi d'Amitges, and Ratera Lake.

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4.9
(29)
245
hikers
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(33)
276
hikers
12.0km
03:49
350m
350m
Hike the difficult 7.5-mile Cami d'Aigüestortes to Estany Llong and Estany Redó in Parque Nacional de Aigüestortes i Estany de Sant Maurici.
4.9
(32)
234
hikers
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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Mountain Hikes around D'Aigüestortes i Estany de Sant Maurici
Excellent shelter, it was a godsend for us to take refuge during a storm
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Beautiful lake in a basin surrounded by beautiful peaks
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Beautiful lake, located in a very bucolic basin
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Very beautiful waterfall with spectacular "giant's pothole" type pools.
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Magnificent landscapes on the Caros de Foc
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Fantastic excursion to Estany Long. Easily accessible and very beautiful. We did it loaded with a 1 year old, so it is suitable for anyone who is somewhat fit, as the distance is not less. With the all terrains that leave Boí you make the first approach to the Aigüestortes National Park.
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D'Aigüestortes i Estany de Sant Maurici National Park offers a wide selection of hiking trails, with over 50 routes recorded on komoot. These range from easy strolls to challenging multi-day treks, catering to various fitness levels.
Yes, the park features several easy trails perfect for beginners or families. The Aigüestortes Plain, for instance, offers largely flat terrain with accessible footbridges, allowing everyone to experience its unique landscape. You can find at least 3 easy routes in the park.
The park is renowned for its stunning natural landmarks. The iconic, fragmented calcareous rock formation of Els Encantats mountain, often reflected in Lake Sant Maurici, is a must-see. The park also boasts nearly 200 glacial lakes, including the famous Estany de Sant Maurici itself, and numerous waterfalls and winding streams that define the landscape.
For experienced hikers seeking a deeper immersion, D'Aigüestortes i Estany de Sant Maurici offers renowned multi-day treks. The 'Carros de Foc' (Chariots of Fire) is a famous 55 km circular route connecting nine mountain refuges, typically taking 5 to 7 days. Other options like 'Camins vius' explore historic valley paths.
The terrain in D'Aigüestortes i Estany de Sant Maurici is incredibly diverse due to its glacial origins. You'll encounter crystal-clear mountain lakes, U-shaped valleys, and towering peaks. Trails can range from accessible paths through lower montane forests to alpine pastures and scree slopes at higher altitudes, with elevations reaching over 3,000 meters.
While the park is a natural haven, specific regulations apply to dogs within D'Aigüestortes i Estany de Sant Maurici National Park to protect its delicate ecosystem and wildlife. It's essential to check the official park rules regarding dog access, especially in protected zones and near wildlife habitats, as restrictions may vary.
The best time to hike in D'Aigüestortes i Estany de Sant Maurici is generally from late spring to early autumn (June to September). During these months, the weather is more stable, snow has melted from most high-altitude trails, and the diverse flora is in full bloom. Autumn also offers spectacular colors, though some higher routes might see early snow.
Yes, the park offers several circular hiking routes. A popular option is the Estany de Sant Maurici, Estany de Ratera, Estany de les Obagues de Ratera, Estany del Barbs, Estany Gran d'Amitges circular, which takes you past multiple glacial lakes and offers stunning views.
The park's varied habitats support a rich array of wildlife. Keep an eye out for Pyrenean chamois, marmots, ermine, and roe deer. Birdwatchers might spot golden eagles, bearded vultures, black woodpeckers, and capercaillie. The European otter, an endangered species, can also be found along the Sant Nicolau river route.
Accommodation options are available in the villages surrounding the park, such as Espot and Boí. Within the park itself, for multi-day treks, there are mountain refuges like Josep Maria Blanc Refuge, Amitges Refuge, and Estany Llong Refuge, which provide overnight stays for hikers.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 1,100 reviews. Hikers consistently praise the breathtaking glacial lakes, dramatic mountain scenery, and the extensive network of well-maintained trails that cater to all levels of experience.
Yes, the park is defined by its abundant waterways, including numerous waterfalls. Many routes, especially those originating from Lake Sant Maurici, lead past impressive cascades. For example, the path from Estany de Sant Maurici up to Ratera Lake often features beautiful waterfall views.
Access to D'Aigüestortes i Estany de Sant Maurici National Park is typically via the valleys of Boí (western side) or Espot (eastern side). Parking is available at designated entry points, though during peak season, private vehicle access might be restricted in certain areas, requiring visitors to use park-operated taxi services or public transport options to reach trailheads like Estany de Sant Maurici.


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