4.3
(6)
19
riders
6
rides
Gravel biking around Deximumannu/Decimomannu, located in southern Sardinia, offers access to diverse and rugged natural landscapes. The region is characterized by its proximity to extensive natural parks like Monte Arcosu WWF Oasis and Gutturu Mannu Regional Park, featuring Mediterranean scrub forests and varied terrain. The surrounding countryside provides a network of rural roads, ancient tracks, and river valleys, including the Riu Mannu, ideal for unpaved cycling. These areas present a mix of rolling hills and flatter sections, catering to different gravel biking preferences.
Last updated: May 23, 2026
4
riders
156km
10:56
1,490m
1,490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
58.6km
04:02
410m
410m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
4.3
(6)
2
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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I followed the entire route along the SP1, but there are several trails in the woods that branch off from the dirt road and then rejoin. The highest point is at the end of the Santadi area, then you descend again to the picnic area. I recommend following the SP1 for the uphill sections and using the trails to descend the mountains.
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currently (June 2025) closed by scaffolding for restoration
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A magical place that goes to the essence of everything, that only such a sensitive soul could have created. Unmissable!
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Hi, can you send me an intermediate MTB route? 600 dsl is 50 km thanks
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This place is a good example of how conservation can be overdone. Driving along the dam allows you to get closer to the flamingos than walking or cycling through the so-called park. I was disappointed. It's better to go to the zoo to see the flamingos.
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Beautiful photo with flamingos feeding in a lagoon of Is Solinas
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There are 5 gravel bike trails available around Deximumannu/Decimomannu, offering a range of experiences from easy to difficult.
Yes, beginners can enjoy the Bridge with cycle crossing loop from Villasor. This route is rated as easy and covers about 30.9 km (19.2 miles) with minimal elevation gain, making it a good starting point for new gravel riders.
For experienced riders seeking a challenge, consider the Porto Botte – Porto Botte Beach loop from Siliqua. This difficult route spans over 155 km (96 miles) with significant elevation changes, offering a demanding adventure through diverse landscapes. Another challenging option is the Molentargius Saltworks – Molentargius Canal loop from Sestu.
Yes, all the gravel bike routes listed for the Deximumannu/Decimomannu area are circular loops. For example, the Domus de Janas Singletrack – San Sperate Murals loop from Santu Sparau/San Sperate is a moderate 30.6 km (19 miles) loop that allows you to start and finish at the same point.
The region offers a mix of natural beauty and historical sites. You might encounter the Stagno di Stani Saliu, a local lagoon, or explore areas near the Oasi del Cervo e della Luna – Monte Arcosu Wildlife Sanctuary. The area is also rich in Roman heritage, with remnants of an ancient Roman bridge over the Riu Mannu river.
The Mediterranean climate of Sardinia, with its hot, dry summers and mild, wet winters, makes cycling possible year-round. However, autumn is particularly pleasant due to cooler temperatures and quieter roads, offering ideal conditions for gravel biking.
Yes, the Bridge with cycle crossing – Murals of San Gavino Monreale loop from Villasor is a moderate 40 km (24.9 miles) trail that leads through agricultural areas and past local points of interest, providing a glimpse into the region's rural life and culture.
The terrain around Deximumannu/Decimomannu is diverse, featuring Mediterranean scrub forests, rural roads, ancient tracks, and river valleys. You'll find a mix of rolling hills and flatter sections, providing varied surfaces suitable for gravel bikes.
While specific details on bike-friendly public transport in Decimomannu are limited, Sardinia's regional transport services often have restrictions on carrying bikes, especially during peak times. It's advisable to check with local bus or train operators directly for their current policies before planning your trip.
If your route takes you into designated natural parks like the Monte Arcosu WWF Oasis or Gutturu Mannu Regional Park, it's always recommended to check with the park authorities for any specific regulations or permits required for cycling. This ensures you comply with local conservation efforts.
The area is highly rated by the komoot community, with an average score of 4.3 stars. Reviewers often praise the diverse terrain, the blend of natural beauty with historical sites, and the quiet rural roads that make for an engaging gravel biking experience.


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