4.0
(4)
10
hikers
03:41
12.6km
310m
Hiking
Hike a moderate 7.8-mile (12.6 km) circular route around Embalse de la Jarosa, exploring pine forests and historical submerged villages.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
1.85 km
Highlight • Lake
Translated by Google •
Tip by
11.2 km
Highlight • River
Translated by Google •
Tip by
12.3 km
Highlight • Forest
Translated by Google •
Tip by
12.6 km
End point
Parking
Way Types & Surfaces
Way Types
8.51 km
1.44 km
960 m
850 m
548 m
269 m
Surfaces
8.38 km
1.25 km
1.12 km
819 m
739 m
269 m
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Elevation
Highest point (1,240 m)
Lowest point (960 m)
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Weather
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Saturday 18 July
31°C
16°C
0 %
Additional weather tips
Max wind speed: 17.0 km/h
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This route was planned by komoot.
While the specific trailhead parking isn't detailed, the area around the La Jarosa Reservoir is a popular starting point, and you'll typically find parking facilities there. It's advisable to arrive early, especially on weekends, as this is a popular recreational area.
The Embalse de la Jarosa y Cerro Santo circular route is generally rated as moderate. While some shorter sections might be easy and suitable for families, the complete circuit, which is about 12.6 km (7.8 miles) long with over 300 meters of elevation gain, requires a good level of fitness. Beginners might find the full loop challenging.
You'll experience varied terrain, primarily winding through dense pine forests, including Scots pine, resin pine, and Laricio pine. There are also oak trees and jara plants. Expect forest paths, some asphalted sections, and areas with ascents and descents, often crossing streams like the Picazuelo Stream.
Key highlights include the picturesque La Jarosa Reservoir itself, the unique Silver Forest with its ancient Laricio pines, and the Picazuelo Stream. A notable historical aspect is the submerged medieval village of La Herrería and the ancient Ermita de San Macario, which can become visible during periods of drought.
The trail can be enjoyed year-round, but spring and autumn offer the most pleasant temperatures and vibrant scenery. Spring brings blooming flora, while autumn showcases beautiful fall colors. Summer can be hot, so an early start is recommended, and winter might present colder temperatures and potentially snow at higher elevations.
Yes, the area is generally dog-friendly. However, it's always best to keep your dog on a leash to protect local wildlife and ensure a pleasant experience for all hikers, especially since parts of the trail are within the Sierra de Guadarrama National Park surroundings.
No, you do not need a permit or to pay an entrance fee to hike this specific circular route. While it is located within the broader Sierra de Guadarrama region, access to this trail is generally free and open to the public. Always respect local regulations and environmental guidelines.
The full circular route, which is approximately 12.6 kilometers (7.8 miles) long, typically takes around 3 hours and 40 minutes to complete at a moderate hiking pace. This duration can vary depending on your fitness level and how often you stop to enjoy the scenery.
Yes, this route intersects with several other paths. You'll find yourself on sections of trails like "En busca del agua," "Pinares de Guadarrama," and "Por las trincheras." It also utilizes parts of local tracks such as "Calle de las Chaparras" and "Camino de Buenavista."
While the trail itself is in a natural setting, the surrounding towns and villages in the Sierra de Guadarrama area, such as Guadarrama or Los Molinos, offer various options for cafes, restaurants, and pubs where you can refuel before or after your hike.
The Silver Forest is particularly notable for its distinctive Laricio pines, some of which are hundreds of years old. Their unique white-silver bark gives the forest its name and creates a magical, almost ethereal atmosphere, making it a memorable part of the hike.
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