4.6
(5)
42
hikers
5
hikes
Mountaineering routes around D'Aigüestortes i Estany de Sant Maurici traverse a landscape characterized by high granite peaks, deep glacial valleys, and numerous alpine lakes. This National Park in the Pyrenees offers challenging ascents and technical terrain suitable for experienced mountaineers. The region's geology features exposed rock faces and moraines, shaping diverse and demanding routes.
Last updated: July 4, 2026
5.0
(1)
2
hikers
12.4km
05:38
640m
640m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
6
hikers
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

Sign up for free
4.5
(2)
14
hikers
14.3km
06:33
860m
860m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.0
(1)
9
hikers
16.1km
05:42
570m
570m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
11
hikers
11.5km
05:53
930m
930m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around D'Aigüestortes i Estany de Sant Maurici
Summit conquests and idyllic mountain lakes – Spanish Pyrenees
Great Hiking Routes of Catalonia
Aigüestortes lakes and mountain huts – Carros de Foc Plus
Catalonia and Andorra on the Pyrenean Trail – GR 11
Hiking around D'Aigüestortes i Estany de Sant Maurici
Running Trails around D'Aigüestortes i Estany de Sant Maurici
MTB Trails around D'Aigüestortes i Estany de Sant Maurici
Cycling around D'Aigüestortes i Estany de Sant Maurici
Road Cycling Routes around D'Aigüestortes i Estany de Sant Maurici
Gravel biking around D'Aigüestortes i Estany de Sant Maurici
This refuge is named after the Restanca lake, next to which it is located. It is located at an altitude of 2010 metres in the Alto Arán. It has capacity for 80 guests, divided into six rooms. It also has hot water showers, food service and a bar.
1
0
Lake Obago is a lake of glacial origin located at 2,236 m in the municipality of Alto Arán, in the Valle de Arán region. Lake Obago is one of the largest lakes in the Cirque de Colomers, a glacial cirque of more than 50 lakes crowned by peaks that exceed 2,500 meters, such as the Tuc de Ratera (2,861 m) or the Gran Tuc de Colomers (2,933 meters).
0
0
Lake Mayor de Colomers is a lake of glacial origin located at 2128 m in the municipality of Alto Arán, in the Valle de Arán region. Lake Mayor de Colomers is one of the largest lakes in the Cirque de Colomers, a glacial cirque of more than 50 lakes crowned by peaks that exceed 2,500 meters, such as the Tuc de Ratera (2,861 m) or the Gran Tuc de Colomers (2,933 meters). ). The Colomers refuge is located near the lake.
0
0
Gerber Lake is the largest lake in the valley, enclosed by spectacular rock walls. If we want to enjoy a good view of the lake we must ascend a little along the path that goes up on its left side.
0
0
The Mataró refuge, Gerber refuge or Gerber metallic refuge, is located next to La Isla lake, in the Gerber valley, at 2,460 meters of altitude. From the refuge we have magnificent views over the Gerber valley, the lakes we passed on the way up (Estanyola de Gerber, Estany Gerber, Estany Llong, Estany L´Illa) and the peaks that surround us Pic de Saboredo, Pic d´ Medias or Pico de Bassiero).
0
0
The lake of Còth de Baish can be seen from the pass of the same name, at an altitude of 2,190 metres. From the pass it is possible to descend to the lake to admire it up close.
0
0
One of the smallest, but also very flirtatious.
3
0
Yes, while many routes are challenging, there are a couple of moderate options. For example, the Estany Major de Colomèrs loop from Refugi de Colomèrs offers a less strenuous experience, covering 7.2 miles (11.5 km) with significant elevation gain but manageable for those with some experience. Another moderate choice is the Long Lake of Colomèrs – Lake Major of Colomers loop from Arriu dera Montanheta, which is 4.8 miles (7.7 km) long.
The ideal time for mountaineering in D'Aigüestortes i Estany de Sant Maurici is typically from late spring to early autumn (June to September). During these months, snow has usually melted from higher altitudes, and the weather is generally more stable, offering better conditions for tackling the challenging terrain and enjoying the alpine lakes.
Yes, several routes are designed as loops, allowing you to return to your starting point without retracing your steps. A popular circular route is the Punta Alta Summit – Presa de Caballers loop from Pantà de Cavallers, which is 9.2 miles (14.8 km) long. Another excellent option is the Restanca Refuge – Montardo Summit Cairn loop from Refugi de la Restanca, covering 7.9 miles (12.8 km).
D'Aigüestortes i Estany de Sant Maurici is home to diverse alpine wildlife. Keep an eye out for chamois and ibex on rocky slopes, marmots in high-altitude meadows, and various bird species like the bearded vulture and golden eagle soaring overhead. The park's pristine environment supports a rich ecosystem.
Generally, permits are not required for day hikes within the marked trails of Aigüestortes National Park. However, specific regulations apply to overnight stays in refuges or camping. It's always advisable to check the official park website for the most current information regarding any necessary permits or restrictions, especially for activities like climbing or multi-day expeditions.
The region is rich with natural beauty and mountain structures. You can encounter stunning views from View of Estany de Sant Maurici, or traverse mountain passes like Monestero Pass and Collet de Contraix. There are also several peaks to admire, such as Pico de Ratera and Pico de Amitges.
Yes, the park has several mountain refuges that provide shelter and services for mountaineers. Notable ones include Josep Maria Blanc Refuge, Amitges Refuge, and Refugi Ventosa i Calvell. These can be crucial for longer routes or multi-day excursions.
Given the challenging and high-altitude terrain, essential gear includes sturdy mountaineering boots, appropriate layered clothing (waterproof and windproof), a helmet, harness, ropes, and ice axe/crampons if conditions warrant. Always carry a map, compass or GPS, sufficient water and food, a first-aid kit, and sun protection. Weather can change rapidly in the Pyrenees, so be prepared for all conditions.
There are currently 19 mountaineering routes documented in D'Aigüestortes i Estany de Sant Maurici on komoot, offering a range of challenging experiences for experienced mountaineers.
The routes in D'Aigüestortes i Estany de Sant Maurici are highly rated by the komoot community, with an average score of 4.9 stars. Reviewers often praise the stunning high-altitude granite peaks, the pristine glacial lakes, and the rugged alpine terrain that defines the park's unique mountaineering experience.
Absolutely. The region is famous for its numerous alpine lakes. The Besiberri Sud 3023m – Estany Gémena de Dalt loop from Riu de Sant Nicolau, for instance, leads through high alpine passes and past glacial tarns, offering breathtaking views of these iconic water bodies.


Browse the best Mountain Hikes & Routes in other regions.