4.8
(15)
118
riders
6
rides
Mountain biking around Isla Mayor offers routes through the distinctive flat landscapes of the Guadalquivir marshes and extensive rice fields, Europe's largest rice-growing area. The region provides access to the Doñana National Park, featuring pine forests and wild olive groves. This unique environment is characterized by its watery terrain and rich birdlife, making it suitable for long-distance cycling. The area's low elevation means there are no significant peaks, with the highest points being hills under 200m.
Last updated: June 27, 2026
4.0
(2)
6
riders
51.7km
04:06
260m
260m
This 32.1-mile moderate mountain biking route explores the pine forests and wetlands of Aznalcázar, offering diverse terrain and birdwatchin
5.0
(2)
23
riders
50.1km
04:02
260m
260m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.6
(7)
19
riders
33.5km
02:49
260m
260m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
13
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5
riders
43.1km
03:28
180m
180m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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A magical and special place where the history of our people speaks through every drop of water that passes by…
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A spectacular pine forest. Easy and accessible trails.
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Historical place. A great highlight and great photo opportunity. Definitely recommended for history fans.
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This is the visitor center for this area called Dehesa de Abajo. There is information and a bar/restaurant to stop at after or before going around the Laguna Dehesa de Abajo.
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Lookout from where you can observe the lagoon, where depending on the year if you can find more or less water. Perfect place to stop when passing by!
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This is one of the typical "cañades" where cattle used to pass when they were transhumance to other areas looking for new spaces. The path continues to be in perfect condition and surrounded by areas of pine trees.
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Forest house that is located near the center of Poblado de Colinas and that is currently uninhabited. However, it retains the shape and where it can give you the idea of what it was years ago.
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The mountain bike trails around Isla Mayor are primarily characterized by the distinctive flat landscapes of the Guadalquivir marshes and extensive rice fields, which form Europe's largest rice-growing area. You'll also find routes winding through pine forests and wild olive groves, particularly in areas like the Dehesa de Abajo Natural Reserve. The region's low elevation means there are no significant climbs, making for generally accessible riding.
There are 7 mountain bike trails available around Isla Mayor, catering to various skill levels from easy to moderate. This includes 1 easy trail and 6 moderate trails, ensuring options for different riders.
Yes, Isla Mayor offers trails suitable for families. The generally flat terrain of the marshes and rice fields provides an accessible environment for riders of varying experience levels. While all trails are rated easy to moderate, the Vado del Quema Shrine – Aznalcázar Pine Forest Trail loop from Cañada de los Pajaros is a moderate option at 30.8 km, offering a good balance for a family outing through pine forests.
Isla Mayor's trails offer unique natural features. You'll cycle through vast rice fields and the Guadalquivir marshes, which are home to over a hundred bird species, making it excellent for birdwatching. Routes like the Pinares de Aznalcázar and Dehesa de Abajo Loop explore pine forests and the Dehesa de Abajo Natural Reserve. You can also find viewpoints such as the Laguna Dehesa de Abajo Viewpoint and the Lagoon Bird Observatory, perfect for observing the rich birdlife.
Yes, many of the mountain bike trails around Isla Mayor are circular, allowing you to start and end at the same point. Examples include the Camping Aznalcázar – Eucalyptus Trail loop from Poblado de Colinas, which winds through eucalyptus groves, and the Eucalyptus Descent – Eucalyptus Trail loop from La Puebla del Río, leading through eucalyptus trails and marshland areas.
Given the region's climate, the best time to mountain bike in Isla Mayor is typically during the cooler, drier months of spring (March to May) and autumn (September to November). Summers can be very hot, and while the terrain is generally flat, heavy rains in winter might make some marshland areas muddy. These shoulder seasons offer pleasant temperatures for exploring the extensive flat landscapes.
The mountain bike trails around Isla Mayor are highly rated by the komoot community, with an average score of 4.6 stars from over 10 reviews. Riders often praise the unique experience of cycling through the vast rice fields and marshes, the rich birdlife, and the accessible, generally flat terrain that allows for long-distance rides.
Yes, several trails feature eucalyptus groves. The Camping Aznalcázar – Eucalyptus Trail loop from Poblado de Colinas is a popular moderate route that specifically winds through these groves. Another option is the Guard Houses – Eucalyptus Trail loop from La Puebla del Río, also a moderate trail offering a similar experience.
The mountain bike trails in Isla Mayor are predominantly easy to moderate. Out of the 7 available trails, 1 is rated easy and 6 are rated moderate. This makes the area suitable for a wide range of riders, from beginners to those looking for longer, less technically demanding rides through unique landscapes.
Yes, in the broader area, you can find facilities such as the Dehesa de Abajo Visitor Center (Puebla del Río). This can be a good starting point or a place to gather information and use amenities before or after your ride, especially when exploring routes that pass through or near the Dehesa de Abajo Natural Reserve.
Isla Mayor is a fantastic destination for wildlife viewing, especially birdlife. The Guadalquivir marshes and wetlands are home to over a hundred bird species, making it a paradise for birdwatchers. You might spot various waterfowl and marsh birds while cycling through the rice fields and natural reserves. The region's proximity to Doñana National Park further enhances its biodiversity.


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