4.5
(2)
36
hikers
04:17
11.6km
540m
Hiking
Hike the moderate 7.2-mile Lago de Truchillas Trail, gaining 1785 feet to a glacial lake in 4 hours and 17 minutes.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
3.10 km
Highlight • Bridge
Translated by Google •
Tip by
5.78 km
Highlight • Lake
Translated by Google •
Tip by
11.6 km
End point
Parking
Way Types & Surfaces
Way Types
6.20 km
5.43 km
Surfaces
6.12 km
5.43 km
< 100 m
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Elevation
Highest point (1,750 m)
Lowest point (1,210 m)
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Weather
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Thursday 9 July
32°C
11°C
39 %
Additional weather tips
Max wind speed: 12.0 km/h
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This route was planned by komoot.
This trail is generally classified as moderate. While the initial section is a wide, gently ascending track, you'll encounter more challenging parts, including narrow, stony paths and a strenuous uphill climb known as the "Cuesta Millín." It's manageable for most hikers, but good physical condition is recommended.
The terrain is quite varied. You'll start on a wide, gentle track alongside the River Lago, passing through forests. As you ascend, the path becomes narrower and stonier, with sections like the "Cuesta Millín" being particularly rocky and steep. You'll also walk on a Roman road section and cross two wooden bridges. The vegetation changes from riverbank flora to low-lying scrubland.
The trail leads to the stunning Lake Truchillas, a glacial lake nestled in a mountainous cirque. Along the way, you'll cross the Truchillas River Wooden Bridge and experience panoramic views of the valley, the Sierra del Teleno, and the Montes Aquilianos. You'll also observe unique geological features like U-shaped valleys and glacial moraines.
While classified as moderate, the trail can be manageable for families or beginners who are prepared for some physically demanding sections. The total distance is around 11.6 km with about 544 meters of elevation gain. It's important to approach it with care, especially the steeper, stonier parts, and ensure everyone has appropriate gear.
The trail is best enjoyed during spring, summer, and autumn. Spring offers lush greenery and wildflowers, while summer provides warmer weather for enjoying the lake. Autumn brings beautiful colors to the landscape. Winter conditions can be challenging due to snow and ice, requiring specialized gear and experience.
Yes, dogs are generally allowed on the trail. However, as it is located within a Natural Monument and an area known for wildlife, it's always best to keep your dog on a leash to protect local fauna and for their safety, especially given the presence of wildlife like Iberian wolves.
As of current information, there are typically no specific permits required or entrance fees to hike the Lago de Truchillas Trail within the Natural Monument. However, it's always a good idea to check local regulations before your visit, as rules can change.
The trail typically starts from the village of Truchillas. You can usually find parking available in or near the village, which serves as the main access point for the hike. It's advisable to arrive early, especially during peak season, to secure a spot.
The area is rich in wildlife. You might spot deer, wild boars, otters, and various birds of prey. The region is also home to the elusive Iberian wolf and the Pyrenean desman. Remember to observe from a distance and respect their natural habitat.
Yes, this route is part of the official "Lago de Truchillas" trail and also includes sections of the "Senda del Lago Truchillas" path. While it's a distinct loop, you'll be traversing parts of these established routes.
The Sierra de La Cabrera is a remote and sparsely populated area. While the village of Truchillas is the starting point, facilities like cafes, pubs, or extensive accommodation options are limited. It's recommended to bring your own food and water and plan any overnight stays in advance in nearby, larger towns.
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