49
riders
11
rides
Road cycling routes around Casla traverse a landscape characterized by significant elevation changes, including mountain passes and rolling hills. The region features a mix of rural roads connecting towns like Sepúlveda and Cerezo de Abajo. Cyclists can expect varied terrain, from challenging ascents to more moderate loops through the countryside. This area provides diverse road cycling experiences for different skill levels.
Last updated: July 8, 2026
9
riders
70.0km
03:32
1,080m
1,080m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5
riders
130km
08:26
2,850m
2,850m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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3
riders
61.5km
03:01
800m
800m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
3
riders
47.3km
02:18
610m
610m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3
riders
43.4km
02:01
420m
420m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Sepúlveda is a spectacular medieval town that boasts a wealth of historical and artistic treasures: Plaza Mayor, Church of El Salvador, Church of Our Lady of the Rock, House of the Proaño or Moro family, Old Prison... It is surrounded by the Duratón and Caslilla rivers. A winding landscape of gorges and ravines gives this town a privileged position, designated a Historic-Artistic Site.
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start of the route to the peak of the snowfield
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Place between Segovia and Guadalajara that is the starting point for many routes.
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Natural passage between Madrid and Segovia in La Sierra de Guadarrama. Nature in vein!
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The Port of Navafría is one of the entrances to the famous Horizontal runway that connects this port with the historic port of Somosierra. The Port of Navafría is located between the municipalities of Lozoya and Navafría. With its 1,773 meters above sea level, it is considered a first-class port in the “Cycling Tour of Spain”. This natural area is made up of a lush oak forest in the lower part and a beautiful pine forest in the upper part.
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Beautiful town in La Sierra de Madrid with extraordinary landscapes. We recommend this town and its surroundings to isolate yourself from the world.
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It is an extraordinary and beautiful medieval Castilian town. But it has all its structures adapted to the modern age. Establishments and businesses abound everywhere. It is very well prepared for tourism.
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The old town of Sepúlveda with its stairs and alleys is recognized as a national cultural asset. The center of the old town is the Plaza Mayor, surrounded by old stone houses.
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There are over 10 distinct road cycling routes documented around Casla, offering a variety of experiences for cyclists. These routes range from moderate to difficult, traversing mountain passes and rolling hills.
The road cycling routes around Casla are generally characterized by significant elevation changes, including mountain passes and rolling hills. While there are no routes specifically classified as 'easy', many are rated 'moderate', offering a good challenge for cyclists with some experience. For example, the Sepúlveda – Sepúlveda loop from Perorrubio is a moderate 29.9-mile path through rural landscapes.
For experienced cyclists seeking a challenge, routes like the Navafría Pass – Puerto de Navafría loop from Casla are ideal. This 43.5-mile route features a challenging mountain pass with significant elevation gain, making it one of the more difficult options in the region.
Given the region's mountain passes and varied terrain, spring and autumn generally offer the most pleasant conditions for road cycling in Casla, with milder temperatures and beautiful scenery. Summer can be warm, especially at lower elevations, while winter may bring colder temperatures and potential snow in higher areas, making some routes more challenging or inaccessible.
Yes, many routes in Casla offer stunning scenic views as they traverse mountain passes and rural landscapes. The region is known for its natural beauty. For example, the Sepúlveda – Sepúlveda loop from Prádena leads through varied terrain that often provides picturesque vistas.
Yes, many of the road cycling routes around Casla are designed as loops, allowing you to start and finish in the same location. Examples include the Navafría Pass – Puerto de Navafría loop from Casla and the Cerezo de Abajo loop from Urbanización Monte Los Cortos, which are popular choices for exploring the region.
The Casla region offers a mix of natural and historical attractions. Cyclists might encounter natural monuments like the Chorrera de los Litueros Waterfall or explore forests such as the Robregordo Holly Forest. The routes often connect charming towns, providing opportunities to experience local culture and architecture.
While specific cafes are not listed for every route, many road cycling routes in Casla connect or pass through small towns and villages like Sepúlveda and Cerezo de Abajo. These towns typically offer local establishments where cyclists can find refreshments, food, and take a break.
Road cycling routes in Casla vary in length and duration. You can expect routes ranging from approximately 27 miles (43 km) to over 43 miles (70 km). Durations typically range from around 2 hours to over 3.5 hours, depending on the route's length, elevation, and your cycling pace. For instance, the Sepúlveda – Sepúlveda loop from Perorrubio is about 29.4 miles (47.3 km) and takes around 2 hours 18 minutes.
Access to road cycling routes in Casla primarily relies on personal transport due to the rural nature of many starting points. While some larger towns in the region may have limited bus services, direct public transport links to specific trailheads are not common. Planning your route with a car for transport to the starting point is often the most convenient option.
Given the varied terrain and potential for elevation changes, it's advisable to bring appropriate gear for road cycling in Casla. This includes a well-maintained road bike, helmet, water bottles, snacks, repair kit, and suitable clothing layers for changing weather conditions. Sun protection is also recommended, especially during warmer months.
The road cycling routes around Casla often traverse rural roads connecting smaller towns, which can offer a more tranquil cycling experience away from heavy traffic. While specific 'less crowded' routes aren't explicitly designated, exploring some of the moderate loops through the countryside, such as the Cerezo de Abajo loop from Urbanización Monte Los Cortos, might provide a quieter ride.


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