4.5
(160)
1,077
hikers
35
hikes
Hiking around Lozoya offers access to diverse natural landscapes within the Sierra de Guadarrama National Park. The region is characterized by mountainous terrain, including peaks over 2,000 meters, extensive forests of Scots pine, oak, and juniper, and the central Lozoya River. This valley features varied ecosystems, from high Mediterranean mountain environments to riverine areas, providing a range of hiking experiences.
Last updated: May 10, 2026
4.6
(17)
107
hikers
15.9km
04:08
100m
100m
Hike the moderate 9.9-mile Valle del Lozoya MTB Center - Route 3, gaining 327 feet with reservoir views and diverse forests.
11
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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10
hikers
11.0km
04:42
580m
580m
Hike a moderate 6.8-mile (11.0 km) loop to Alto de Porrinoso and Pico del Nevero in Sierra de Guadarrama National Park, offering panoramic v
30.7km
08:34
590m
590m
Hike the difficult 19.1-mile Cerro de la Cruz Loop in Valle del Lozoya, featuring springs, a waterfall, and a historic bridge.
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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highest peak of the Carpetanos Mountains, beautiful
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Pico del Nevero, the highest of the Carpetanos Mountains, with beautiful views.
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start of the route to the peak of the snowfield
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beautiful bridge over the Lozoya River
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beautiful walking area with beautiful views
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especially beautiful in Spring, with the thaw.
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Last winter of 2023, Pico Nevero lost its Geodesic, which detached itself from the cement landmark on which it was located and rolled through the ice and snow about 50 meters below. + R.I.P. + the Pico Nevero Geodesic.
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Lozoya offers a wide variety of hiking experiences, with over 35 trails documented on komoot. These range from easy strolls to challenging mountain ascents, catering to different fitness levels.
Yes, Lozoya provides several challenging routes. For instance, the Cerro de la Cruz Loop is a difficult 30.7 km trail with significant elevation changes, offering a demanding experience. Another option is the Mirador Cerro Las Coronas y Presa Ceguilla — circular por el Parque Nacional Sierra de Guadarrama, a 21.6 km difficult route.
Absolutely. Many trails in Lozoya are circular, allowing you to start and end at the same point. Examples include the Pico del Nevero y Alto de Porrinoso — circular desde el Puerto de Navafría, which offers stunning views, and the Pico del Nevero and Alto del Porrinoso Loop.
Yes, the Lozoya region is home to several beautiful waterfalls. You can explore highlights like the Purgatory Waterfall, the Chorrera de San Mamés, or the Cascada Mayor of the Sierra de Guadarrama. These natural features add a scenic element to many routes.
Lozoya, situated within the Sierra de Guadarrama National Park, offers diverse landscapes. You can reach mountain peaks like Nevero Peak, or cross mountain passes such as Puerto de Linera and Navafría Pass. The region is also known for its extensive forests of Scots pine, oak, and juniper, and the central Lozoya River valley.
Lozoya offers hiking opportunities year-round, but the best time depends on your preference. Spring and autumn provide pleasant temperatures and vibrant colors, especially in the beech forests like Hayedo de Montejo. Summer is ideal for higher altitude trails, while winter can offer snowy landscapes for experienced hikers, particularly in the Peñalara massif.
The Lozoya Valley is rich in biodiversity. Hikers might spot deer, wild boar, and Spanish Ibex. The region is also a haven for birdwatchers, with species like the imperial eagle, golden eagle, and Eurasian black vulture. The Sierra de Guadarrama National Park protects nearly 1,300 animal species.
Yes, Lozoya has trails suitable for families and children. The Lozoya Valley Nature Trail offers a main route and additional itineraries that are generally accessible. Areas like Hoya Encavera along the Lozoya River provide easy walks with shady meadows and river access, perfect for a relaxed outing.
Many trails in Lozoya are suitable for dogs, especially the less strenuous routes through the valley and forests. However, it's always recommended to check specific trail regulations within the Sierra de Guadarrama National Park, as some protected areas might have restrictions or require dogs to be on a leash to protect wildlife.
The komoot community highly rates hiking in Lozoya, with an average score of 4.5 stars from over 150 reviews. Hikers often praise the diverse natural landscapes, from mountainous peaks to dense pine forests and the scenic Lozoya River valley. The variety of routes catering to different ability levels is also frequently highlighted.
While specific public transport details for every trailhead vary, the Lozoya region does have bus services connecting to some towns and villages within the valley. From these points, many trails are accessible. It's advisable to check local bus schedules for the most up-to-date information on routes and timings to specific starting points.
Yes, the region integrates historical elements into its natural beauty. Hikers can encounter medieval bridges, such as the historic Puente Congosto, and visit the Monastery of Santa Maria de El Paular, which is a significant cultural landmark. An arboretum near the monastery is also worth exploring, especially in spring and fall.


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