4.7
(103)
15,858
riders
50
rides
No traffic road cycling routes around Lozoya Somosierra traverse a diverse landscape within the Sierra de Guadarrama and Sierra de Somosierra mountain ranges. The region is characterized by significant elevation changes, majestic peaks, and serene river valleys carved by the Lozoya River. Extensive Scots pine, oak, and birch forests cover the terrain, leading to high mountain passes that offer challenging climbs and panoramic views.
Last updated: May 10, 2026
5.0
(5)
906
riders
95.9km
05:21
1,850m
1,860m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(5)
776
riders
83.3km
04:41
1,640m
1,640m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Sign up for free
5.0
(1)
522
riders
66.6km
03:39
1,280m
1,280m
Tackle the difficult Puerto de la Puebla Loop, a 41.4-mile road cycling route with 4195 feet of elevation gain and dramatic views.
5.0
(4)
454
riders
72.5km
04:08
1,480m
1,480m
Tackle the difficult Sierra de la Puebla Loop, a 45.1-mile road cycling route with 4840 feet of elevation gain through scenic mountains.
5.0
(1)
341
riders
61.5km
03:39
1,270m
1,270m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Lozoya Somosierra

Traffic-free bike rides around Berzosa Del Lozoya

Traffic-free bike rides around Embalse de El Villar

Traffic-free bike rides in Pinares

Traffic-free bike rides around Puentes Viejas
Traffic-free bike rides around Prádena Del Rincón

Traffic-free bike rides around Lozoyuela-Navas-Sieteiglesias

Traffic-free bike rides around Piñuécar-Gandullas

Traffic-free bike rides around La Serna Del Monte

Traffic-free bike rides around Buitrago Del Lozoya
Traffic-free bike rides around Embalse del Atazar
The Castle and Walls of Buitrago del Lozoya, one of the most important medieval sites in the Community of Madrid: The town has pre-Roman roots and was mentioned by Livy as a Celtiberian fortress (Litabrum). Muslim Fortification: Between the 8th and 11th centuries, the Muslims built the wall to protect the territory. Reconquest: Alfonso VI conquered it in 1085, and it passed into Christian hands. Current Castle: Built in the 15th century by the Mendoza family, during the reign of John II of Castile. Historical Uses: Noble residence, defensive stronghold, and setting for events such as the imprisonment of Juana la Beltraneja.
3
0
Beautiful town in La Sierra de Madrid with extraordinary landscapes. We recommend this town and its surroundings to isolate yourself from the world.
0
1
The Puentes Viejas reservoir is located in the middle course of the Lozoya River, in the Sierra Norte (Madrid). It belongs to the Canal de Isabel II reservoir network and is the third reservoir in the direction of the current that the river passes through.
0
0
Beautiful town in the Sierra Pobre, highly recommended for biking, mtb and hiking, lots of water and shade around
0
0
On the Puebla de la Sierra highway you come across this viewpoint over the Puebla river gorge. The landscape is overwhelming. The vertical walls of bare rock stand before the green ridges of the mountains and the sky. It is an ideal place to immortalize with a photograph.
1
0
Its name means Land of Dominion. Traditional houses, with corral and hayloft, alternate in the center and the periphery of the town with more modern houses.
1
1
The road here is very winding. The incredible landscape to be photographed.
0
1
The surroundings of this Madrid town are an extraordinary place to go on a bike route, especially during autumn, due to the abundance of deciduous trees.
2
1
Lozoya Somosierra offers a wide selection of no-traffic road cycling routes, with over 50 tours available. These routes cater to various skill levels, ensuring a suitable option for almost every cyclist looking for quiet roads.
The terrain in Lozoya Somosierra is characterized by significant elevation changes, featuring challenging climbs and scenic descents through the Sierra de Guadarrama and Sierra de Somosierra. While there are a few easy routes, most of the no-traffic road cycling tours are rated as moderate (22 routes) or difficult (26 routes), often including iconic mountain passes like Puerto de la Morcuera and Puerto de Canencia. Cyclists should expect well-maintained, often narrow, paved roads.
While many routes in Lozoya Somosierra are challenging, there are a couple of easier no-traffic road cycling routes available that might be suitable for families or those seeking a less strenuous ride. These routes often follow river valleys or flatter sections, providing a more relaxed experience amidst the beautiful scenery.
The routes traverse a rich natural environment. You can encounter majestic peaks, lush forests, and serene river valleys. Notable natural highlights include the Hervidero Waterfall, the Lake of the Birds, and the impressive Peñalara Glacial Cirque. Many routes also offer panoramic views from various viewpoints and mountain passes like Cotos Pass.
The komoot community highly rates road cycling in Lozoya Somosierra, with an average score of 4.7 stars. Reviewers frequently praise the region's breathtaking scenery, the challenge of its mountain passes, and the tranquility of its no-traffic roads, which allow for an immersive cycling experience through diverse landscapes from pine forests to charming mountain villages.
The best time for road cycling in Lozoya Somosierra is generally from spring through autumn. During these seasons, the weather is more stable, and the mountain passes are typically clear of snow. Summer offers warm temperatures, while spring and autumn provide vibrant foliage and cooler, more comfortable riding conditions. Winter can be challenging due to snow and ice at higher elevations.
Yes, many of the no-traffic road cycling routes in Lozoya Somosierra are circular, allowing you to start and end in the same location. For example, the difficult Buitrago de Lozoya, Puebla de la Sierra, Horcajo de la Sierra – circular route offers a challenging 95 km loop with significant elevation gain, showcasing the region's varied mountain scenery.
The region features charming mountain villages and towns such as Buitrago del Lozoya, Rascafría, Miraflores de la Sierra, and Canencia. These towns often provide cafes, restaurants, and accommodation options, making them ideal stops for refreshments or overnight stays. Planning your route to pass through these villages can enhance your cycling experience.
Yes, public transport options, primarily buses, connect Madrid with several towns in the Lozoya Somosierra region, such as Buitrago del Lozoya and Rascafría. These towns can serve as convenient starting points for many of the no-traffic road cycling routes. It's advisable to check specific bus schedules and bike transport policies in advance.
Many towns and villages in Lozoya Somosierra offer public parking facilities where you can leave your vehicle before starting your ride. Popular starting points for routes, especially those near mountain passes or scenic areas, often have designated parking. Always check local signage for any restrictions or fees.
While the focus is on road cycling, which typically means paved roads, policies regarding dogs can vary. Generally, dogs are allowed in many natural areas on a leash. However, it's always best to check specific regulations for any protected natural parks or specific trails you plan to visit, as some areas may have restrictions to protect wildlife.
For general road cycling on public roads, permits are typically not required. However, if your route takes you through specific protected areas, such as parts of the Sierra de Guadarrama National Park, it's always wise to check for any specific regulations or permit requirements, especially if you plan to deviate from marked roads or trails.


Check out more Road cycling routes throughout Lozoya Somosierra below and find the perfect route in your destination.
Browse the best Road cycling routes in other regions.