In the summer months, thousands of travelers seek Refreshing getaways and pure nature, finding authentic treasures in mountain lakes to enjoy activities, unique landscapes and experiences far from the heat of the city. These spaces are not only tourist attractions, but also serve as venues for citizen science, hiking, and environmental conservation.
The variety of routes and enclaves linked to mountain lakes allows you to discover everything from family tours to demanding treks or educational days, always surrounded by glacial environments, biodiversity and local cultureFurthermore, the growing commitment to sustainable access and citizen participation is enabling a unique integration of leisure, research, and the protection of these valuable ecosystems.
Camporells Lakes in the Pyrenees: Hiking and Sustainability

In the heart of the Capcir, the mountain resort of Formiguères stands out for its Telemix hybrid cable car, the first in the Pyrenees, which facilitates access for hikers and cyclists to over 2.000 meters above sea level. From the arrival, it is possible to take the route to the Camporells lakes, a group of glacial lakes framed by Puig Peric and other prominent peaks in the area.
The route, suitable for all audiences but with more physically demanding options, allows choose between walking or cycling, adding breaks in mountain shelters and restaurants and enjoying mild temperatures and open panoramas. The recent modernization of access and the restriction of private vehicles They are committed to a more environmentally friendly tourism, providing unforgettable experiences without overcrowding.
In addition, Formiguères expands its offering with new features for mountain bike lovers and varied menus in the local restaurant, betting on local products and recipesThe result: a complete mountain experience centered on the lakes and the surrounding landscape.
Sanabria: hiking and rural revitalization around the natural lake
In Zamora, the Sanabria Lake and Segundera and Porto Mountain Ranges Natural Park is a landmark for its large lake of glacial origin And now, for the official approval of the GR-84 circular trail. This route is over 80 kilometers long and connects six stages that pass through forests, shelters, high mountain landscapes, and villages with a rural feel.
The investment in signage and the restoration of traditional features has enhanced the trail's value, allowing visitors to discover the local biodiversity and cultural heritage. With the availability of free shelters, significant elevation gains, and the ability to adapt the route to suit every experience level, This route is perfect for those seeking direct contact with nature around a large mountain lake..
This push not only strengthens ecotourism but is also seen as a way to revitalize the rural economy with services, employment, and year-round visits. Sanabria is consolidating its position as a leading destination for mountain and nature tourism in Spain.
Glacial lakes and glacial lakes in the Aragonese Pyrenees: routes for everyone
The Aragonese Pyrenees are synonymous with lakes: mountain lakes of glacial origin that dot valleys and peaks, offering picture-postcard landscapes and opportunities for hiking, photography, swimming, or simply admiring nature. Highlights include the Lake of Baños in Panticosa, easily accessible and surrounded by imposing peaks, ideal for families and less experienced visitors.
These enclaves also constitute points of scientific interest and have been the subject of studies on the cleanliness and sustainable management of lake ecosystems. The tourism they host brings a steady stream of visitors to the area interested in adventure sports, relaxing in the hot springs, and scenic routes.
Throughout the Huesca region, lakes are the focus of summer activities, marked trails, and activities for all tastes, consolidating the Aragonese Pyrenees as a must-see destination for mountain lake lovers.
Asturias: iconic routes and experiences in mountain lakes
Mountain lakes in Asturias, such as the famous lakes of Covadonga or the Saliencia lakes in the Somiedo Natural Park, offer circular routes that cross meadows, forests and peaks, combining accessibility and scenic beauty. These routes allow you to immerse yourself in the high-mountain ecosystem, observe local wildlife, and enjoy excursions tailored to all ages and levels.
Various itineraries allow you to combine classic hiking with visits to villages, tasting local cuisine, and observing the diverse flora and fauna. The integration of glacial lakes and local culture makes Asturias a privileged option for those seeking routes where nature and heritage go hand in hand.
Glacial lagoons and citizen science: Sierra Nevada as a natural laboratory
The glacial lagoons of the Sierra Nevada have been consolidated in recent years as key points for research on the global change and the conservation of high-mountain ecosystems. Thanks to the collaboration between universities, mountain technicians, and volunteers, citizen science workshops are organized to collect samples, investigate microbial biodiversity, and monitor the effects of global warming on these delicate habitats.
Projects such as BIOARK, which focuses on the creation of microorganism banks, or CIANOMONT, which assesses the presence and risks of cyanobacteria, exemplify the growing importance of these mountain lakes for science and environmental education. The participation of society, both in fieldwork and in the transfer of results, reinforces the idea that high mountain lakes are essential natural laboratories to face new environmental challenges.