4.4
(25)
1,909
riders
10
rides
Road cycling around Las Marismas features expansive flat terrains across vast wetlands and marshes, including the Guadalquivir Marshes and Marismas de Odiel. This region, primarily located in Andalusia, southern Spain, offers a unique landscape characterized by its generally flat topography. The low elevation and open spaces make it particularly well-suited for road cycling, providing accessible routes for various fitness levels. These areas are significant biodiversity hotspots, with rich natural features like salt and freshwater marshes, intertidal islands, and diverse flora.
…Last updated: May 18, 2026
4
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
19
riders
79.4km
03:16
250m
250m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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22
riders
31.8km
01:23
200m
200m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
15
riders
70.0km
02:59
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
17
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
9
riders
56.1km
02:33
330m
330m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
48.1km
02:12
300m
300m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
7
riders
48.8km
02:09
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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For me, the best way to get to Seville is through its history…
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Iron bridge that connects the town of Seville with San Juan de Aznalfarache by bicycle.
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The best option to go up to Aljarafe and the Merida highway area
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This monastery was founded in 1301 by Guzmán El Bueno, who played a heroic role in the conquest of Tarifa (1294). From the 19th century onwards it was successively a women's prison, a brewery and a tobacco factory. In 1872 the buildings were declared a national heritage, after which they were restored for many years before being opened to the public. The fortified complex includes a double Gothic church with influences from the Languedoc and the Almohad Mudejar style. In the 15th century the monastery was inhabited by monks of the Hieronymite order. The Patio de los Evangelistas is decorated with murals depicting saints and geometric or floral motifs in pure Mudejar style. In one of the chapels there is a beautiful 17th-century altarpiece by Juan Martínez Montañés.
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Beautiful square that is in front of the Chapel of Nuestra Señora de la Soledad and where it contains the typical colors of this area of the province of Seville, white and yellow stripes.
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La Cañada de los Pájaros is a naturalized space that had other uses in the past but which currently represents a wetland area where you can see a large number of birds, some that migrate and others that are always there. The area is private and has a cost, however, services such as a restaurant appear there.
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This square offers a special space within the town of Almensilla. Basically because it is one of the focal points of the town where we find the town hall and the Iglesia Nuestra Señora la Antigua.
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There are over 70 road cycling routes available in Las Marismas, offering a wide range of options for different skill levels and preferences.
Road cycling in Las Marismas is characterized by expansive, generally flat terrains across vast wetlands and marshes, including the Guadalquivir Marshes and Marismas de Odiel. This low elevation and open landscape make it particularly well-suited for road cycling, providing accessible routes for various fitness levels.
Yes, Las Marismas offers 25 easy road cycling routes perfect for beginners or those seeking a relaxed ride. An excellent option is the From La Puebla del Río to La Isla Mayor – circular via the Dehesa de Abajo Nature Reserve, which is 30.1 miles (48.4 km) with minimal elevation gain.
While much of the region is flat, there are 42 moderate routes and 3 difficult routes for cyclists looking for more of a challenge. A moderate option is the San Juan Bridge – Super road for racing bikes loop from La Puebla del Río, a 43.5-mile (70 km) route with over 1,150 feet (350 m) of elevation gain.
The road cycling routes in Las Marismas are highly rated by the komoot community, with an average score of 4.4 stars from over 20 reviews. Cyclists often praise the unique wetland scenery, the generally flat and accessible terrain, and the opportunities for birdwatching along the routes.
Many of the road cycling routes in Las Marismas are designed as loops, allowing you to start and finish at the same point. For example, the Roadbike loop from La Puebla del Río is a popular 19.7-mile (31.7 km) circular trail through the flat landscapes of La Puebla del Río.
Absolutely. Las Marismas is a significant biodiversity hotspot. Routes often traverse areas like the Dehesa de Abajo Nature Reserve or the Marismas de Odiel, offering excellent opportunities for birdwatching. The From La Puebla del Río to La Isla Mayor – circular via the Dehesa de Abajo Nature Reserve is a great example, passing through a protected area known for its wildlife.
The generally flat topography of Las Marismas makes many routes suitable for families. Easy, low-elevation gain routes like the Fighter Jet Exhibit – San Juan Bridge loop from Coria del Río, an easy 16.4-mile (26.4 km) path, are ideal for family outings.
Along the routes, you can explore various points of interest. Consider visiting the Dehesa de Abajo Visitor Center, the historic Vado del Quema Shrine, or enjoy views from the Hut with views of the lagoon. Many routes also pass through the Guadiamar Green Corridor Protected Landscape.
Yes, some routes offer convenient stops. For instance, the Cafeteria Camping Dehesa Nueva is a good option for a break. It's always a good idea to check the route details on komoot for specific amenities and plan your stops accordingly.
The spring and autumn months are generally ideal for road cycling in Las Marismas. During these seasons, the weather is typically mild and pleasant, and the marshes are vibrant with flora and migratory birdlife. Summers can be very hot, and winters can be cooler and wetter.
Yes, some routes venture into the unique pine forest areas adjacent to the marshes. The Path Through the Dehesa – Aznalcázar Pine Forest Trail loop from Aznalcázar is a great option to experience this diverse landscape.


Check out more Road cycling routes throughout Las Marismas below and find the perfect route in your destination.
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