4.7
(3)
72
riders
9
rides
Gravel biking in Marismas Del Río Palmones offers diverse terrain within a conserved Mediterranean estuary. This natural area features unpaved dirt tracks, coastal dunes, and extensive marshland with intertidal channels, providing varied riding surfaces. The landscape includes remnants of dried-up marshes and offers a mix of rough paths and natural features. The region is characterized by its unique blend of coastal and wetland environments.
Last updated: August 25, 2026
23
riders
98.7km
06:18
1,390m
1,390m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.0
(1)
8
riders
42.7km
02:59
780m
780m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
12
riders
94.0km
06:08
1,110m
1,110m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
51.5km
04:16
960m
960m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
12
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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After the storm in February 2026, the path was closed and has since been largely rebuilt and is very easy to ride. Officially (as of June 2026), however, it is still closed because a section has still broken away.
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Entering Plaza Alta is like stepping into the history of Algeciras. Its pulse begins in the 18th century. When exiles returned from Gibraltar and rebuilt the city, they needed a place for markets, celebrations, and gatherings.
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This will not be a favourite for vertigo sufferers, and you can avoid it altogether by staying on the main road (A-2226). However, the Corredor Verde de Dos Bahías is really beautiful.
0
0
Large reservoir. However, very flat. Actually doesn't invite you to swim :-)
3
0
The Marismas del Río Palmones offers a diverse mix of terrain ideal for gravel biking. You'll encounter unpaved "Via Pecuaria" dirt tracks, rough-hewn paths, and potentially rusted steel bridges within the salt marshes. The landscape also features coastal dunes, extensive marshland with intertidal channels, and remnants of dried-up marshes, providing varied riding surfaces.
There are over 10 gravel bike routes available in Marismas del Río Palmones, catering to various skill levels. You'll find options ranging from moderate to difficult, ensuring there's a suitable challenge for most riders.
While many routes are moderate to difficult, there is at least one easy gravel bike route available. The region's varied terrain means you can find paths that are less demanding, especially around the marshlands and coastal areas. Always check the route details for specific difficulty ratings.
Gravel bike routes in Marismas del Río Palmones vary significantly. For example, a moderate route like Roncalillo Beach – Rocky Pier on the Lake loop from Carteya-Guadarranque covers about 49 km and takes around 3.5 hours. Longer, more difficult routes, such as Ojén Pass Viewpoint – Almodóvar Reservoir loop from Los Barrios, can extend to nearly 94 km and take over 6 hours.
The Marismas del Río Palmones is a great destination for outdoor activities year-round. However, for gravel biking, spring and autumn generally offer the most pleasant weather with milder temperatures. Winter can also be suitable, especially for birdwatching, but be prepared for cooler, potentially wetter conditions. Summers can be very hot, so early morning or late afternoon rides are recommended.
Yes, many of the gravel bike trails in Marismas del Río Palmones are designed as loops. For instance, the Hoyo de Don Pedro Viewpoint – Ojén Pass Viewpoint loop from Los Barrios is a challenging 87.5 km circular route, and the Hoyo de Don Pedro Viewpoint – Hoyo de Don Pedro Viewpoint loop from Algeciras offers a 40.7 km loop through natural areas.
Marismas del Río Palmones is a crucial resting place for migratory birds, with over 350 species recorded. You might spot plovers, flamingos, sandpipers, herons, spoonbills, and storks. During winter, ducks, gulls, ospreys, and terns are common visitors. There's also a birdwatching observatory north of El Rinconcillo for excellent viewing opportunities.
Absolutely. The region boasts unique natural features. You can ride along an 800-meter to one-kilometer-long stretch of coastal dunes, offering elevated viewpoints. The extensive marshland with its intertidal channels and salt-adapted vegetation also provides a unique visual experience. Some routes, like the Montecoche – View from Montecoche loop from Los Barrios, are named after prominent viewpoints.
While many routes are moderate to difficult, the presence of varied terrain and the general suitability of unpaved tracks suggest that some sections or shorter, less challenging paths could be suitable for families. Look for routes specifically marked as easy or those that stick to the flatter marshland areas for a more relaxed family experience. Always check the route's difficulty and elevation profile before heading out.
The area is highly rated by the komoot community, with an average score of 5.0 stars from over 7 reviews. Reviewers often praise the diverse terrain, the unique natural beauty of the marshlands and coastal dunes, and the engaging environment for gravel riding. The mix of challenging climbs and scenic flat sections is frequently highlighted.
For more detailed information about the Marismas del Río Palmones Natural Park, its ecological value, and conservation efforts, you can visit the official tourism website for the region: visit-andalucia.com.
The village of Palmones, located beside the marshes, features a long promenade and is likely to have cafes and restaurants where you can refuel after your ride. The nearby towns of Algeciras and Los Barrios also offer a wider range of dining options.


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