Best lakes around Jaca are primarily glacial lakes, known locally as "ibones," situated in the Spanish Pyrenees. These natural features are valued for their serene environments and opportunities for outdoor activities. Many lakes are formed from glacial activity, supporting diverse ecosystems. The region offers various hiking options to access these lakes, catering to different skill levels.
Last updated: June 23, 2026
Highlight • Mountain Hut
Translated by Google •
Tip by
Highlight • Lake
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Mountain Hut
Translated by Google •
Tip by
Highlight (Segment) • Lake
Translated by Google •
Tip by
Highlight • Lake
Translated by Google •
Tip by
Sign up for free to discover even more lakes around Jaca.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Jaca
Glorious mountain passes – Central Pyrenees by road bike
Dare to try trail running – 10 routes from Jaca in the mountains
Valleys and monasteries — the Origins of the Kingdom of Aragon
Road Cycling Routes around Jaca
Hiking around Jaca
Running Trails around Jaca
MTB Trails around Jaca
Cycling around Jaca
Mountain Hikes around Jaca
Gravel biking around Jaca
Crowded on the way there. Avoid weekends, but the return trip takes you along small paths with magnificent views. https://youtu.be/Ok7Ho9e7DwM?si=Zw-F5dc7hrTHr3sT
0
0
There are many people who prefer to sleep further away.
0
0
For lovers of nature and adventure, this site promises to leave an indelible mark. Located in the heart of the Pyrenees, Lac Bersau is a hidden treasure in the Pyrenees National Park. Lac Bersau is famous for its crystal clear waters that majestically reflect the surrounding mountains. At an altitude of 2,250 meters, you will find yourself surrounded by impressive peaks and a peace that only nature can provide. This place is also home to a fragile ecosystem, home to various species of flora and fauna adapted to the altitude.
0
0
Ibón next to a refuge with the same name
0
0
free drinking water available, also other drinks for a fee, was with us, on the 13.4 km walk just after the highest point and came as called because I was already without water after hours in the burning sun 🫣
0
1
The Jaca region is primarily known for its stunning glacial lakes, locally called "ibones," nestled within the Spanish Pyrenees. You can also find reservoirs like the Búbal Reservoir, which offer different recreational opportunities.
Yes, Piedrafita Lake is highly recommended for its easy access by track or path, making it suitable for all ages. It offers beautiful views of the Peña Telera mountain range in the Tena Valley.
The Ayous Lakes, including Lac Roumassot and Lac Bersau, are prominent features along the Pyrenean Haute Route and GR 10 hiking trail. The Ibones de Anayet are also frequently mentioned as must-see glacial lakes for their spectacular landscapes and hiking opportunities.
Yes, there are refuges available. For instance, Refuge d'Ayous provides accommodation and camping possibilities near Lac Gentau. Another option is Refuge de Pombie, located at the foot of the Pic du Midi d'Ossau, offering beds and meals. It's advisable to book in advance, especially during high season.
Many of the glacial lakes, such as Lac Roumassot, serve as summer pastures where you might see horses and cows, adding an authentic touch to the landscape. These lakes also support important ecosystems for diverse flora and fauna.
The Búbal Reservoir is a popular spot for bathers and enthusiasts of water sports like canoeing and windsurfing due to its clear waters. However, it's important to note that swimming is often not permitted in the clear blue mountain waters of the glacial lakes to preserve their natural state.
Beyond hiking to the lakes, the region offers various outdoor activities. You can explore numerous routes for gravel biking, mountain biking, and road cycling. The Hoz de Jaca zipline, the longest in the Pyrenees, also flies over the Búbal Reservoir, offering an adventurous experience.
The lakes are generally best visited from late spring to early autumn (May to October) when the weather is milder and hiking trails are more accessible. Some refuges, like Refuge d'Ayous, are open during this period. Winter offers different activities, but access to higher altitude lakes can be challenging and requires specialized equipment.
Many lakes are glacial in origin, known as "ibones," and are set against dramatic mountain backdrops. For example, Lac Bersau is located at the foot of Pic Casterau, offering impressive high-mountain scenery. The Búbal Reservoir is notable for being overlooked by the longest zipline in the Pyrenees.
Visitors frequently appreciate the serene environments, the stunning natural beauty of the Pyrenean landscapes, and the diverse opportunities for outdoor activities. The presence of traditional summer pastures with animals, like at Lac Roumassot, also adds to the authentic charm.
While many glacial lakes are at higher altitudes, some are accessible below 2,000 meters, offering various hiking options for different skill levels. Piedrafita Lake, for instance, is known for its easy access, making it a good option for less experienced hikers or families.


Still not found your perfect lake around Jaca? Check out the guides of these regions to see even more beautiful places.