59
riders
6
rides
Road cycling routes in Sierra De Castril traverse a rugged limestone massif within the Granada province of Andalusia, Spain. This region features altitudes ranging from 855 to 2,138 meters, offering varied and challenging terrain for cyclists. The landscape is characterized by dramatic cliffs, gorges, and the Río Castril, alongside extensive pine forests and the Embalse del Portillo (Portillo Reservoir). Well-paved surfaces and diverse gradients make it suitable for road cyclists seeking challenging mountain climbs.
Last updated: October 13, 2026
12
riders
73.7km
03:20
820m
820m
Cycle 45.8 miles (73.7 km) from San Clemente Reservoir to Huéscar and Castilléjar, a moderate route with 2675 feet (815 metres) of gain.
10
riders
90.1km
04:00
920m
920m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

6
riders
84.8km
04:06
1,200m
1,200m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
13
riders
70.1km
03:35
1,070m
1,070m
This difficult 43.6-mile road cycling route in Geoparque de Granada offers challenging climbs and scenic views of the Portillo Reservoir.
9
riders
92.5km
05:40
1,880m
1,880m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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Popular around Sierra De Castril
A town located in the southeast of the province, at the foot of the Sierra de Cazorla and facing the olive-growing countryside. Birthplace of the painter Rafael Zabaleta, to whom he has dedicated a museum with a large part of his work. It is a colorful collection of narrow streets with white houses in which the church of San Pedro and San Pablo, the church of the hospital, the Arco de la Manquita de Utrera and the Arco de Los Santos or del Señor stand out.
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Castril is a wonderful destination in the province of Granada! Castril Castle: Located on La Peña, this castle offers stunning views of the town and its surroundings. Although it is in ruins, it can be visited on guided tours Historic Center: Stroll through the cobbled streets and white houses adorned with flowers. Don't miss the Church of Nuestra Señora de los Ángeles Sendero de la Cerrada del Río Castril: A spectacular walk through walkways and wooden bridges over the Castril River Sierra de Castril Natural Park: Enjoy nature with trails, waterfalls and stunning landscapes
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Castril is a wonderful destination in the province of Granada! Castril Castle: Located on La Peña, this castle offers stunning views of the town and its surroundings. Although it is in ruins, it can be visited on guided tours Historic Center: Stroll through the cobbled streets and white houses adorned with flowers. Don't miss the Church of Nuestra Señora de los Ángeles Sendero de la Cerrada del Río Castril: A spectacular walk through walkways and wooden bridges over the Castril River Sierra de Castril Natural Park: Enjoy nature with trails, waterfalls and stunning landscapes
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The El Portillo reservoir or El Portillo Dam is located on the Castril River, in the municipality of Castril, in the province of Granada. This reservoir belongs to the Guadalquivir Hydrographic Confederation, in the Granada area.
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The El Portillo reservoir or El Portillo Dam is located on the Castril River, in the municipality of Castril, in the province of Granada. This reservoir belongs to the Guadalquivir Hydrographic Confederation, in the Granada area.
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It is a dam built in 1968 and is used to retain irrigation water and for human consumption, since its facilities are not used to produce electricity.
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Sierra de Castril offers a selection of 5 road cycling routes, ranging from moderate to difficult. These routes traverse the rugged limestone massif, providing varied and challenging terrain for cyclists.
Road cycling in Sierra de Castril is characterized by a rugged limestone massif with altitudes from 855 to 2,138 meters. You'll encounter varied gradients, well-paved surfaces, and challenging mountain climbs. The routes are generally classified as moderate to difficult, making them suitable for cyclists seeking a demanding experience.
While many routes in Sierra de Castril are challenging, the Fontanar loop from Hotel Rural Los Nogales is a moderate option, covering 31.4 km with 313 meters of elevation gain. It offers a good introduction to the region's cycling without the most extreme climbs.
The region is rich in natural beauty. Many routes offer views of the dramatic cliffs, gorges, and the Río Castril. You can also expect to see extensive pine forests and the impressive Portillo Reservoir. The Source of the Castril River is another notable natural monument in the area.
Yes, routes often provide stunning vistas. For example, the Castril Village – Portillo Reservoir loop from Fátima features significant elevation gain, rewarding cyclists with panoramic views of the Portillo Reservoir and the surrounding mountains. The dramatic landscapes shaped by water erosion, including towering cliffs and ravines, offer numerous scenic spots.
The 'rolling hills of Andalusia' generally offer ideal terrain for cycling holidays. Spring and autumn are typically the most pleasant seasons, providing milder temperatures for tackling the challenging climbs. Summers can be hot, while winters may bring colder conditions at higher altitudes.
Yes, several routes are designed as loops. Popular options include the Castril Village – Portillo Reservoir loop from Fátima and the Portillo Reservoir and Hoya de Baza Loop, both offering circular journeys through the region's diverse landscapes.
The village of Castril often serves as a convenient starting point for many routes, and you can typically find parking facilities there. For specific routes, it's advisable to check the route details on komoot for recommended starting points and parking information.
The charming village of Castril, with its whitewashed houses, serves as a hub for the area. You'll find various restaurants and cafes there, perfect for refueling before or after your ride. Many routes start or pass through Castril, making it easy to access amenities.
Road cyclists frequently praise the challenging mountain climbs and the well-paved surfaces that make for an engaging ride. The dramatic landscapes, including the Portillo Reservoir and the Río Castril, are often highlighted as key attractions, providing stunning scenery throughout the routes.
While specific public transport options directly to trailheads might be limited, the village of Castril is the main access point for the Natural Park. It's recommended to research local bus services to Castril from larger towns in the Granada province, and then plan your cycling route from there.
Absolutely. Sierra de Castril is known for its challenging terrain. Routes like the Trinchera Ascent – Tíscar River – Puerto de Tíscar loop from Hotel Rural Los Nogales, with its significant elevation gain, are classified as difficult and cater to experienced road cyclists seeking a demanding adventure.


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