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Italy
Sardinia
Tàtari/Sassari
Castheddu/Castelsardo

Castelsardo - Monte Ossoni Trail

Hard

5.0

(2)

38

runners

Castelsardo - Monte Ossoni Trail

02:11

19.0km

420m

Running

This difficult 11.8-mile (19.0 km) trail run near Castelsardo offers panoramic coastal views and a challenging ascent to Mount Ossoni.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

1.14 km

Elephant Rock (Rock of the Elephant)

Highlight • Natural Monument

The Elephant Rock is located near the town of Castelsardo. This rock formation in trachyte has indeed the shape of an elephant. A small cave has been created at the base of this rock and it can be assumed that it was to serve as a tomb some 2000 years ago. Stylized engravings of stars are easily seen in the cavity.

Translated by Google •

Tip by

2

5.76 km

View from Mount Ossoni

Highlight • Viewpoint

Despite its only 348 m above sea level, Monte Ossoni offers a magnificent view. In fact, from the top you can admire the whole coast from the Gulf of Asinara to Santa Teresa up to Corsica. The hills of Gallura can also be seen just beyond the mouth of the Coghinas and Valledoria.

Translated by Google •

Tip by

3

14.1 km

Campulandru Point

Highlight • Viewpoint

In the clearest days, the coasts of Corsica can be seen from here. In any case, from the rocks you can admire the vastness of the sea.

Translated by Google •

Tip by

B

19.0 km

End point

Parking

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Way Types & Surfaces

Way Types

10.9 km

3.33 km

2.77 km

1.25 km

659 m

Surfaces

5.39 km

4.80 km

3.44 km

1.78 km

1.78 km

1.70 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (320 m)

Lowest point (20 m)

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Weather

Powered by Foreca

Tuesday 12 May

17°C

11°C

20 %

Additional weather tips

Max wind speed: 27.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to complete this trail run?

This trail run is approximately 19 km long with an elevation gain of about 417 meters. Komoot estimates a duration of around 2 hours and 10 minutes for jogging, but actual time will vary based on your fitness level and how often you stop to enjoy the views.

Is this trail suitable for beginners?

No, this trail is categorized as 'difficult' and is best suited for experienced joggers with very good fitness and sure-footedness. The route includes a significant ascent, varied terrain with gravel sections, and challenging hairpin bends.

What is the terrain like on this trail run?

The terrain is diverse, consisting primarily of mostly accessible dirt roads and paths. However, be prepared for some sections with tough hairpin bends and gravel. The ascent to Monte Ossoni involves a long climb of 5-6 km on a dirt forest road with varying gradients.

What kind of views can I expect along the route?

The trail offers breathtaking panoramic views. From the summit of Monte Ossoni, you can see the entire north/west coast, stretching from the Gulf of Asinara to Isola Rossa and Stintino, with glimpses of Corsica and the hills of Gallura. The coastal return leg also promises stunning sea views.

Are there any specific points of interest on the trail?

Yes, along the route, you'll encounter several notable features. These include the unique Elephant Rock (Rock of the Elephant), the expansive View from Mount Ossoni, and the scenic Campulandru Point. The area also features intriguing archaeological sights like megalithic wall remains and ancient watchtower ruins.

Where can I park to access the Ascent to Mount Ossoni trail?

While specific parking areas are not detailed, the trail is near Castelsardo. Given that parts of the ascent to Monte Ossoni are on dirt tracks that also permit cars, it's likely you can find parking in or near the starting points in the vicinity of Castelsardo or Ciaccia. Always check local signage for parking regulations.

Is the Ascent to Mount Ossoni trail a loop?

Yes, this trail is designed as a loop. It involves an ascent to Mount Ossoni and then a return along the coast, offering a circular route back to your starting point.

Are dogs allowed on the Ascent to Mount Ossoni trail?

The trail research does not explicitly state restrictions on dogs. However, as a general rule for challenging outdoor activities, it's advisable to keep dogs on a leash, especially given the varied terrain and potential for wildlife. Always ensure your dog is fit enough for a nearly 19 km run with significant elevation.

Do I need a permit or pay an entrance fee for this trail?

There is no information suggesting that permits or entrance fees are required to access this trail. It appears to be freely accessible.

What is the best time of year to run this trail?

Given the coastal and exposed nature of parts of the trail, spring and autumn are generally the best times to run this route. Temperatures are milder, and the risk of extreme heat in summer or heavy rains in winter is reduced, making for a more enjoyable and safer experience.

Are there any facilities like cafes or water sources near the trail?

The trail itself is primarily a natural route, and there are no specific mentions of cafes or water sources directly on the path. It's highly recommended to carry all necessary water and snacks with you. You will find cafes and other facilities in nearby towns like Castelsardo.

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