Estanys de Comapedrosa

Estanys de Comapedrosa is a mapped high-mountain water feature in the upper Comapedrosa basin, within La Massana parish. The plural name is used by the map feature, while local route descriptions refer to Estany de Comapedrosa in the singular. The water lies on the GR11 approach above the guarded Comapedrosa refuge and before Estany Negre on the way toward Port de Baiau. It forms part of the succession of lakes and wetlands in the park’s alpine terrain. This is a remote hiking destination without road access, staffed visitor facilities or published opening hours.

The Pic de Baiau route published by Visit La Massana gives the clearest official sequence: hikers leave the Comapedrosa parking area, climb toward the refuge and continue along the GR11 to Estany de Comapedrosa, then later reach Estany Negre. The complete route is listed at 13.7 kilometres, 1,888 metres of elevation change and about 11 hours 18 minutes, and is classified difficult. These figures apply to the full linear mountain itinerary, including the peak route, not to a short visit to the lake. The route then continues toward Port de Baiau and the Collada de Malhiverns; the final ridge sections involve broken, unmarked terrain.

The lake is approached by a combination of communal paths and the GR11, marked with white-and-red paint. On the Pic de Baiau route, the park notes a nearby cabin in a wetland area to the right of the uphill path before the lake sequence. Water is available at the Comapedrosa refuge, but not assured at the lake. The route is well marked for much of the approach, while the final ascent and descent of Pic de Baiau are unmarked. A lake visit should therefore be planned as an out-and-back to a clear turnaround point, not as an excuse to continue over the ridge without the necessary experience and navigation.

Estanys de Comapedrosa is distinct from Estany Negre, which follows later on the route, and from Estany de les Truites beside the guarded refuge. The name also differs from Estanys Forcats and the Estanys de Montmantell, which occupy other branches of the upper valley. The plural map name and singular trail name likely describe the same mapped lake area, but they should not be used to collapse nearby waterbodies into one. When navigating, compare the route line with the map and the local signs; high-mountain waypoints can be separated by relatively short distances while lying in different drainage basins.

The surrounding terrain transitions from forest and lower valley paths to open, exposed alpine ground. The local tourism authority warns that summer heat and solar radiation can be strong above the tree line, where shade is scarce. Carry enough water and food for the full distance, use sun protection, and bring insulating and waterproof layers. Snow may persist at higher points beyond the lake, especially near the passes, and weather changes quickly. Check current conditions, route advisories and the forecast before departure. A blue sky at the parking area does not guarantee safe conditions in the upper basin later in the day.

The guarded Comapedrosa refuge is a separate stop on the approach and offers services when open and reserved. Its opening dates, meal availability and overnight capacity should be checked directly. The lake itself has no reception, café, toilets or regular visitor service. There are no fixed opening hours for this natural feature; access depends on daylight, weather, snow, route condition and park restrictions. The refuge’s staffed status does not apply to the shore, nor does it mean every path beyond the refuge is suitable for all visitors.

The lake and nearby wetland form part of the Comapedrosa protected landscape. Use established paths and avoid crossing soft or waterlogged ground to reach an unmarked shore point. Do not enter the water, disturb wildlife, collect plants or stones, or leave food and waste. The park published updated lake-protection and bicycle-access measures in 2026. Check the current rules before planning a cycling approach and respect any signed limits. Mountain lakes are sensitive habitats, and even a brief off-trail shortcut can damage wetland vegetation or widen informal tracks.

The nearby Comapedrosa refuge can provide a staffed stop lower in the valley, but there is no service directly at this lake. Confirm refuge reservations, food and water availability before depending on them, and carry enough supplies for the entire return. Any small cabin or wetland feature marked on a map is a waypoint, not necessarily a public service or shelter.

Estanys de Comapedrosa is best suited to hikers who are already undertaking a substantial high-mountain excursion and want to understand the lake sequence between the refuge and Estany Negre. The full Pic de Baiau route is long and difficult, with unmarked, broken terrain beyond the lakes; it is not necessary to complete that summit route to appreciate the lake. Set a turnaround time, check how much daylight remains and return by a known marked route if weather worsens. With the separate lakes correctly identified and the route limits respected, the feature adds an important water stop to the high alpine landscape above Arinsal.