4.3
(112)
733
hikers
49
hikes
Hiking around Posthudorra/Porto Torres offers diverse landscapes, from coastal paths to island trails. The region is characterized by its Mediterranean vegetation, significant historical sites, and varied terrain, including flat city areas and hills like Monte Alvaro. Hikers can explore the protected environment of Asinara National Park, discover ancient Roman ruins, and enjoy views of the sea from numerous viewpoints. This blend of natural beauty and historical intrigue provides a range of outdoor experiences.
Last updated: July 7, 2026
4.7
(20)
60
hikers
11.2km
02:57
100m
100m
Hike a moderate 6.9-mile loop on Asinara Island, exploring the historic Fornelli Prison and scenic coastal views at Punta li Giorri.
3.0
(3)
18
hikers
9.19km
02:23
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
13
hikers
8.52km
02:26
200m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
4
hikers
24.0km
06:48
520m
520m
Hike 14.9 miles (24.0 km) from Cala Reale to the former Asinara Prison, exploring historical sites and diverse island landscapes.
4.3
(3)
53
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Posthudorra/Porto Torres
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Gravel biking around Posthudorra/Porto Torres
A visit is a must to understand the dynamics of the island .. active until 1997.
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Small but charming cycle path along the Portotorres seafront. From the port, it goes up to the little church and the Balai beach passing through the city beaches of Scoglio Lungo and Acque Dolci. Acque Dolci is a free equipped beach: there are showers, bars, lifeguard service. Perfect for families, even if it is very crowded in summer.
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Asinara was once a prison island and served as a prisoner of war camp during World War II. Because the swamps had not yet been drained, many prisoners died of malaria. Convicted members of the mafia were held here until 1997.
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The Granite path is an ancient dirt road that starts from the Fornelli pier and leads to the southern part of the island, crossing several granite quarries. This route goes around Mount Garrau, offering spectacular views of Asinara. Along this stretch, it is common to come across the albino donkeys that live freely on the island.
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The small mule track that branches off from the Granito path leads to the summit of Castellaccio, where the ruins of the medieval fortress of the same name are located. The origin of the castle is not entirely clear, but it seems to be attributed to the Malaspina family. From Castellaccio, the view extends from the Strait of Fornelli to Isola Piana, up to Stintino and the entire Nurra peninsula. On days of good visibility, you can admire the coastal defense structures built during the period of the Saracen incursions.
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Called the Italian Alacatraz, the Asinara prison was the place of imprisonment of many dangerous criminals of the Camorra, Cosa Nostra, the Red Brigades and the Anonima Sequestri.
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The island of Asinara hosted Giovanni Falcone and Paolo Borsellino during the period of the maxi-trial. Furthermore, the island is famous for having been a penal colony, then transformed into a maximum security prison between the seventies and nineties for the custody of the most dangerous members of the Red Brigades and mafiosi subjected to the 41 bis.
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The Posthudorra/Porto Torres region offers over 40 hiking trails, catering to various preferences and fitness levels. These include a good mix of easy, moderate, and challenging routes.
Yes, Posthudorra/Porto Torres has a variety of easy walks perfect for families and beginners. For instance, the Church of Saint Gavino by the Sea â Chico Mendes Park loop from Posthudorra/Porto Torres is an easy route that combines urban exploration with coastal scenery. Many trails within the city part of Porto Torres are generally flat and accessible.
For those seeking a greater challenge, the region offers more demanding routes. The Leccio and Trabuccato Trails Loop is a difficult, longer trail that provides a significant workout. Additionally, the ascent to the top of Castellaccio on Asinara Island offers a more challenging experience with rewarding views.
While many areas in Sardinia are dog-friendly, specific rules apply to protected areas like Asinara National Park. It's advisable to check the current regulations for bringing dogs into the park before your visit, as restrictions may be in place to protect local wildlife. For other trails outside the park, dogs are generally welcome, but always keep them on a leash and clean up after them.
Yes, several circular routes are available, allowing you to start and end your hike in the same location. An example is the Walk in Porto Torres between city and seafront - ring tour, which offers a pleasant loop combining urban and coastal views. The Granite Trail on Asinara Island is also a moderate loop offering scenic coastal views.
Hiking in Posthudorra/Porto Torres offers a blend of natural beauty and historical intrigue. You can explore the pristine environment of Asinara National Park, known for its Mediterranean vegetation and rare wildlife. Coastal trails provide magnificent viewpoints overlooking the sea, such as the View of the Capo Falcone coast. You might also encounter stunning beaches like La Pelosa Beach.
Especially within Asinara National Park, hikers have the chance to encounter rare wildlife. This includes species such as kestrels, hares, and mouflons. The protected environment also supports diverse marine life along its pristine beaches.
The region is suitable for hiking for much of the year. Spring and autumn generally offer the most pleasant temperatures for hiking, with lush vegetation and comfortable conditions. Summer can be hot, especially for longer trails, so early morning or late afternoon hikes are recommended. Winter offers milder temperatures, though some services or access to Asinara Island might be reduced.
Access to Asinara Island, home to many significant trails, is typically via ferry from Porto Torres or Stintino. It's essential to check ferry schedules and book in advance, especially during peak season. For trails on the mainland, many are accessible by car, with parking available, or sometimes via local public transport within Porto Torres itself.
Absolutely. Posthudorra/Porto Torres is rich in history, with many trails passing by or leading to archaeological treasures. You can discover landmarks like the Aragonese seaport tower (Port Tower), the Roman bridge of Riu Mannu, or the fascinating Fornelli Prison on Asinara Island, which was a former penal colony.
Yes, for hiking within Asinara National Park, it is often necessary to obtain permits or adhere to specific access regulations. As it is a protected area, visitor numbers might be controlled, and certain zones may require guided access. It's highly recommended to check the official Asinara National Park website or contact local tourism offices for the most up-to-date information on permits and access requirements before planning your trip.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 80 reviews. Hikers frequently praise the diverse landscapes, from stunning coastal paths to the unique environment of Asinara National Park, and the opportunity to combine natural exploration with historical discovery.


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