The best traffic-free bike rides around La Serna Del Monte

There are 4 dedicated no-traffic gravel bike trails detailed in this guide, offering a variety of experiences through the Sierra Norte of Madrid. These routes are designed to keep you away from vehicular traffic, allowing for a more immersive natural experience.

The region, part of the Sierra de Guadarrama foothills, offers diverse terrain. You'll encounter a mix of secondary roads, picturesque tracks, and ancient drover's roads (Vías Pecuarias) that are ideal for gravel biking. Expect rolling hills, sections along the Lozoya River Valley, and routes through native oak groves, holm oaks, and junipers, providing varied surfaces and scenic views.

While many routes in the area are rated as 'difficult' due to length or elevation, there is one 'moderate' option: the Views of the Lozoya River – El Atazar Reservoir loop from Puentes Viejas. This 31.9 km route offers a good introduction to the region's gravel biking without the extreme demands of longer tours.

The trails often pass by significant natural features. You can explore areas like the scenic El Villar Reservoir and Gorge, or ride through the tranquil Birch Forest of Somosierra. Some routes also offer views of the Lozoya River Valley, known for its rich biodiversity.

Yes, the region features beautiful natural monuments. While cycling, you might find yourself near the impressive Chorrera de San Mamés waterfall. The area also boasts unique forests like the Robregordo Holly Forest, offering distinct natural beauty.

Yes, all the no-traffic gravel routes featured in this guide are circular, allowing you to start and end your ride in the same location. Examples include the extensive El Villar Reservoir and Gorge – Puerto de la Puebla loop from Prádena del Rincón and the shorter Views of the Lozoya River – El Atazar Reservoir loop from Lozoyuela.

The Sierra Norte of Madrid, including La Serna del Monte, is generally pleasant for gravel biking during spring and autumn when temperatures are mild. Summer can be hot, especially in the middle of the day, while winter might bring colder temperatures and occasional snow at higher elevations, though many lower routes remain accessible.

The komoot community highly rates the gravel biking experience here, with an average score of 4.75 stars. Riders often praise the region's diverse landscapes, the tranquility of the no-traffic routes, and the opportunity to explore historical paths like the ancient drover's roads, all while enjoying panoramic views of the Sierra de Guadarrama.

Beyond natural beauty, the area offers glimpses into rural Spanish life. You might pass through charming traditional villages. The nearby historic walled town of Buitrago del Lozoya, with its impressive Castle of the Mendoza Family, is a notable attraction that can be incorporated into longer cycling loops, offering a blend of history and nature.

Many of the routes start from villages like Prádena del Rincón, Lozoyuela, Puentes Viejas, or Somosierra. These villages typically offer public parking facilities suitable for starting your gravel biking adventure. It's advisable to check specific village parking options when planning your trip.

The longest route in this guide is the Puerto de la Quesera – Entrance to Hayedo de Montejo loop from Somosierra, spanning approximately 104.6 km. This challenging route offers extensive exploration and significant elevation gain, perfect for experienced gravel bikers seeking a full-day adventure.