4.4
(98)
2,934
riders
66
rides
No traffic touring cycling routes around Real Sitio de San Ildefonso are situated at the foothills of the Sierra de Guadarrama mountains, within the Natural Park of Guadarrama. The region is characterized by varied terrain, including mountain passes, pine forests, and river valleys, offering diverse cycling experiences. Routes often follow the Eresma River and traverse areas like the Valsaín pine forests. This landscape provides a mix of challenging ascents and scenic paths suitable for touring cyclists.
Last updated: May 21, 2026
4.3
(3)
46
riders
49.3km
04:09
280m
280m
Cycle the Vía Verde del Eresma from Puente de Hierro, a moderate 30.6-mile touring route through diverse landscapes and historical sites.
94
riders
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

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5.0
(1)
22
riders
41.3km
03:11
440m
440m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
9
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
61.0km
05:07
750m
750m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
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Poetry with the best views of the sierra Climbing up to the Mirador de Vicente Aleixandre is, for me, one of the most inspiring experiences in Cercedilla. It's not just the hike through the Valle de la Fuenfría, which is beautiful, but the moment you reach that rock and read its sculpted verses while contemplating Siete Picos. You breathe in an incredible peace. It's the perfect place to stop, sit down to rest, and feel part of the landscape that the poet loved so much.
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Exceptional water, which even people from the village come to collect.
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The Vicente Aleixandre viewpoint, or Poets' Viewpoint, offers an unbeatable view of the entire mountain range. Cercedilla lies at our feet, the Bola del Mundo peak rises above, and some verses are engraved on the rock to commemorate the recitals that were once held there.
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Fountain with fresh, good water. A must-stop before starting the Fuefría route.
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If the Queen drank this water, it is because it is good and fresh.
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Fresh water from La Fuenfría to quell the heat of the walk.
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The Cruz de la Gallega is a landmark on the route to the Matabueyes hill, located in the Valsaín mountains, near the Royal Site of San Ildefonso in the province of Segovia.
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Fuente de la Reina, modest in terms of flow, but with historical importance. This fountain has satisfied numerous travelers since ancient times.
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There are over 70 no-traffic touring cycling routes available in Real Sitio de San Ildefonso. These routes offer a diverse range of experiences, from moderate to challenging, allowing you to explore the stunning landscapes of the Sierra de Guadarrama.
Yes, there are several easy no-traffic touring cycling routes perfect for beginners or families. While many routes in the region are more challenging, you can find options that offer a gentler ride through scenic areas. For example, the Eresma Valley Greenway offers a moderate but generally accessible experience, winding through picturesque landscapes.
The no-traffic touring cycling routes in Real Sitio de San Ildefonso traverse a variety of stunning landscapes. You'll cycle through dense pine forests, particularly those of Valsaín, and enjoy breathtaking views of the Sierra de Guadarrama mountains. Many routes follow river valleys like the Eresma, offering serene natural beauty and a chance to spot local wildlife.
Yes, many of the no-traffic touring cycling routes in Real Sitio de San Ildefonso are designed as circular loops, allowing you to start and end at the same point. For instance, the Pine Forests of Valsaín loop offers a challenging but rewarding circular ride through beautiful woodlands.
The region is rich in natural and historical attractions. While cycling, you might encounter significant natural features like the Navacerrada Pass, known for its demanding climbs and panoramic views. The area is also home to the Royal Palace of La Granja de San Ildefonso and the Royal Glass Factory, which can be incorporated into your touring plans for a blend of activity and culture.
The best time for no-traffic touring cycling in Real Sitio de San Ildefonso is generally spring and autumn. During these seasons, the weather is mild, and the natural scenery is at its most vibrant. Summer can be pleasant in the mountains, but it's advisable to start early to avoid the midday heat. Winter cycling is possible, especially on lower elevation routes, but higher passes like Navacerrada can be challenging due to snow and ice.
Yes, you can find longer no-traffic touring cycling routes in the area. For example, the Fuente de la Reina – Fuenfría Pass loop is a challenging route stretching over 56 km, offering a significant distance for experienced touring cyclists. The region's extensive network allows for combining routes to create even longer journeys.
Parking is generally available in and around Real Sitio de San Ildefonso, as well as at various access points to the Natural Park of Guadarrama. Many routes, especially those starting from towns or recreational areas, will have designated parking facilities. It's recommended to check the specific starting point of your chosen route for the most convenient parking options.
Real Sitio de San Ildefonso is accessible by public transport, primarily buses from nearby cities like Segovia. Some routes may have starting points that are reachable by public transport, allowing you to combine cycling with bus travel. However, direct access to all trailheads via public transport might be limited, so planning your journey in advance is advisable.
The komoot community highly rates the touring cycling experience in Real Sitio de San Ildefonso, with an average score of 4.37 stars. Reviewers often praise the stunning natural beauty of the Sierra de Guadarrama, the variety of challenging climbs and scenic descents, and the opportunity to combine physical activity with visits to historical sites like the Royal Palace of La Granja. The quiet, traffic-free nature of many routes is also a frequently highlighted positive.
Yes, several routes in the region follow the course of rivers, such as the Eresma, offering pleasant cycling alongside water. The area around Boca del Asno is particularly known for its recreational areas and waterfalls, providing beautiful spots to pause and enjoy the natural surroundings. While not all routes directly pass waterfalls, the presence of rivers and streams is common.


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