37
riders
6
rides
No traffic gravel bike trails around Calañas traverse a diverse landscape within the Serranía de Huelva and Sierra Morena. The region features varied terrain, including pine forests, cork oak meadows, and eucalyptus repopulations. Routes often follow riverine areas along the Odiel River and pass by the Calabazar Reservoir, known for its clear waters. The area's mining history also contributes distinctive features to the landscape, offering a unique backdrop for gravel cycling.
Last updated: July 2, 2026
19
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
70.5km
04:41
860m
860m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
3
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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
Origin: Built during the Almohad period (12th-13th centuries), as part of Niebla's defensive system. Legend of the name: During the siege by Alfonso X the Wise (1262), the last Muslim king of Niebla, Aben-Mafot, sent a fattened ox out through this gate to create the illusion of abundant provisions and discourage the Christian troops. The stratagem failed, and the city was conquered.
1
0
The Puerta del Buey (Ox Gate) is one of the most emblematic entrances to the walled town of Niebla (Huelva), with great historical and architectural value. It is located on Avenida Puerta del Buey, next to the Tinto River, and forms part of the Almohad wall that surrounds the town.
1
0
The church was built on the site of Niebla's main mosque (11th century), which itself stood on the site of an ancient Roman temple. After the Reconquista (13th century), it was transformed into a Christian church in the Gothic-Mudéjar style. It preserves Roman, Visigothic, Islamic, and Christian elements, such as: A Muslim mihrab and minaret tower. An ornamental panel and Visigothic episcopal chair. Roman columns. A Mudéjar apse and a Gothic presbytery with star vaults.
2
0
The Plaza de Santa María de la Granada in Niebla (Huelva) is home to the Church of Santa María de la Granada, one of the town's most emblematic monuments. The church was built on the site of Niebla's main mosque (11th century), which itself stood on the site of an ancient Roman temple. After the Reconquista (13th century), it was transformed into a Christian church in the Gothic-Mudéjar style.
1
0
Place from which to start many gravel and mountain biking routes
0
0
Top here is an old Roman bridge
1
0
When you travel through Europe on Eurovelo routes and you see the signs on these roads, you realise that we still have a lot to do 🥹
1
0
The route is nice but it is better to start in Trigueros if you are going with a hybrid or gravel bike, up to there the terrain is very bad and there is nothing remarkable from San Juan del Puerto.
0
0
The gravel trails around Calañas offer a diverse experience, winding through pine forests, cork oak meadows, and eucalyptus repopulations. You'll also encounter riverine areas along the Odiel River and landscapes shaped by the region's rich mining history, providing varied surfaces and scenic backdrops.
Yes, the Vía Verde Molino de Acha is an excellent option for families. This 33.2 km trail features a compacted gravel surface, making it suitable for a relaxed ride through diverse forests and along riverbanks, away from vehicle traffic.
You can explore several natural highlights. The Calabazar Reservoir is particularly stunning, flanked by pine forests. The Valdelamusa Water-Filled Quarry offers a dramatic visual spectacle, showcasing the region's mining heritage.
Absolutely. You can encounter the historic Roman bridge over the Odiel River, which blends natural beauty with cultural heritage. Additionally, the Ermita de La Coronada, built on a Roman necropolis, adds a layer of historical intrigue to your ride.
While the guide doesn't specify, the Huelva province generally enjoys mild winters and warm springs, making these seasons ideal for gravel biking. Autumn also offers pleasant temperatures and beautiful foliage. Summers can be very hot, so early mornings or late afternoons are recommended if riding during this time.
For routes incorporating the Vía Verde Molino de Acha, you can often find parking near the starting points of the tours. For example, the Vía Verde Molino de Acha – Niebla Castle loop starts from Estación de Servicio Deoil Los Pinos, which typically offers parking facilities.
Yes, for experienced riders seeking a challenge, routes like the Vía Verde Molino de Acha – Ferruginous Dirt Road loop offer significant elevation gain and distance, providing a demanding yet rewarding experience through varied landscapes.
While Calañas itself has limited public transport options directly to trailheads, you can reach the town by bus from larger cities in Huelva province. From Calañas, you might need to cycle to the starting points of the routes. Always check local bus schedules in advance for bicycle transport policies.
Many natural areas and Vías Verdes in Spain are dog-friendly, especially if kept on a leash. However, specific regulations can vary. It's always best to check local signage or official park websites for the most current rules regarding pets on trails like the Vía Verde Molino de Acha.
The routes offer a variety of scenic views, from dense forests and open meadows to the tranquil waters of the Calabazar Reservoir. You'll also get glimpses of the unique mining basin landscape and panoramic vistas from natural viewpoints like El Morante, which also features Roman remains.
Yes, several routes are designed as loops, allowing you to start and end at the same point. Examples include the Vía Verde Molino de Acha – Hay Bales Near Trigueros loop and the El Cerro de Andévalo Old Town loop, providing convenient options for exploration.


Browse the best Gravel rides in other regions.