Natural monuments around Onne/Fonni are characterized by the rugged terrain of central Sardinia, offering diverse landscapes from high mountain peaks to ancient forests. The region is part of the Gennargentu Massif, which includes the island's highest elevations. This area provides opportunities to explore significant geological features and historical sites within a natural setting. The landscape combines challenging mountain environments with serene forest paths and archaeological remnants.
Last updated: June 1, 2026
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The German-language television series "Treasures of the World – Heritage of Humanity" – which I wholeheartedly recommend – dedicates a 15-minute segment to the UNESCO World Heritage Site of the Nuraghi in Sardinia and the traditional shepherd's song known there as "Canto a Tenore." The accompanying text states: "Over seven thousand round towers made of massive stone blocks are scattered throughout Sardinia. Often, only the stumps of these megalithic structures, called nuraghi, remain. The first ones were built around 1400 BC. Small stones were placed between the massive blocks, a construction method that made the stone towers virtually collapse-proof." This episode (episode 413 of the series) can be viewed in the ARD media library at the following link: =>> https://www.ardmediathek.de/video/schaetze-der-welt/sardinien/3sat/Y3JpZDovL3N3ci5kZS8xNTg4MzM5MA
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A small path leads to this nuraghe. Perched on a rocky spur, it overlooks Monte Novo San Giovanni.
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With an all-mountain mountain bike you can do almost everything on the bike, both uphill and downhill
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Imagine standing on the highest point in Sardinia, Punta La Marmora, and your gaze sweeps over the entire island. On a clear day you can even see the silhouettes of Corsica on the horizon. You can put this experience into practice by hiking to the summit of this 1,834 meter high elevation. Ideally, start your tour in the parking area at Rifugio Sa Crista or Rifugio S’Arena near Desulo. The route is not short at 15.5 kilometers, but it rewards you with an incredible variety of landscapes. Within a walking time of three and a half to four and a half hours, you will cross picturesque forests, pass flowering meadows and hike across impressive boulder and craggy terrain. Among other things, it goes over the summits of Bruncu Spina and Punta Paulinu. As you climb from Bruncu Spina towards Punta La Marmora, a huge summit cross might lead you astray. But don't be fooled, because the true summit is only reached when you reach the small rock pyramid that marks the top of La Marmora. The peak itself was named after the general and scientist Alberto Ferrero della Marmora, who described Sardinia in detail in his works. His love for the island will become clear to you at the summit when you enjoy the breathtaking view. You should be well prepared for this hike. This means: Sturdy hiking boots, enough water and sun protection should be in your luggage. If you need refreshment in between, you can stop off in the towns of Desulo or Fonni. The months from June to September are ideal for the tour. But Punta La Marmora is actually a year-round hiking destination for everyone who is looking for something special. Ready for this adventure? Then lace up your hiking boots and experience Sardinia at its best!
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Climbing to Punta La Marmora from Bruncu Spina you first reach the pre-summit, which is misleading with its enormous summit cross. To reach the highest peak in Sardinia, you need to continue further south until you reach a small rock pyramid. This marks La Marmora's peak share of 1,833.
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If you reach Punta Paulinu from Mount Bruncu Spina by walking on the high path, as you approach the rocky peak you can see on the left (towards the south-east) the famous rock formation called "Arcu Gennargentu", which is a set of three rocks that it forms a natural arch overlooking Mount Bruncu Spina on one side and the Sardinian panorama to the east.
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Mount Bruncu Spina (Cardo peak), with its 1,829 meters above sea level, is the second peak in Sardinia. The summit can be easily reached from the car park at the foot of the chairlift, near the refuge of the same name (now closed). The climb is steep but short. It's worth the effort to enjoy the views from this grassy summit.
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The region offers diverse natural features. You can hike to Punta La Marmora, Sardinia's highest peak, or visit Mount Bruncu Spina, the second highest. The Montes Forest, with its ancient holm oaks in Sas Baddes, and the dramatic spires of Monte Novu San Giovanni are also significant natural monuments. Don't miss the refreshing Funtana Bona Spring.
Yes, the region blends natural beauty with ancient history. The Nuraghe Funtana Bona is perched on a rocky spur, offering a glimpse into Nuragic civilization. Additionally, the Gremanu Complex features an extensive Nuragic settlement with a unique aqueduct, and the Madau Giants' Tombs are monumental burial sites from the same era, both set within significant natural landscapes.
The months from June to September are ideal for hiking to higher peaks like Punta La Marmora, offering clear views. However, many natural monuments, especially those in forested areas like Montes Forest, can be enjoyed year-round. Spring is particularly beautiful for witnessing the blooming of the wild rose of Gennargentu.
Yes, several spots are suitable for families. The Picnic area with a beautiful view offers tables, benches, and a source of drinking water under trees, perfect for a relaxed outing. The Funtana Bona Spring also has a large, shady picnic area, making it a pleasant stop for families.
The area offers a variety of hiking trails, from challenging ascents to more moderate forest walks. You can find difficult routes to Punta La Marmora and Mount Bruncu Spina, as well as paths through Montes Forest. For more detailed information on specific routes, including difficulty and distance, you can explore the Hiking around Onne/Fonni guide.
Absolutely. The rugged terrain around Onne/Fonni is well-suited for mountain biking. There are routes that take you through varied landscapes, including challenging trails to high peaks. For a comprehensive list of routes and their details, check out the MTB Trails around Onne/Fonni guide.
Visitors frequently highlight the breathtaking panoramic views from peaks like Punta La Marmora, where you can sometimes see Corsica. The tranquility and impressive scale of ancient forests like Montes Forest, along with the unique historical insights offered by Nuragic sites, are also highly valued. The well-maintained picnic areas, such as the Picnic area with a beautiful view, are also popular for rest and relaxation.
Yes, the diverse landscape provides excellent opportunities for running and trail running. You can find routes ranging from moderate to difficult, including loops around significant natural landmarks. To discover suitable running paths, refer to the Running Trails around Onne/Fonni guide.
For hiking, especially to higher elevations like Punta La Marmora, sturdy hiking boots are essential. Always bring enough water, sun protection, and appropriate layers of clothing, as weather conditions can change, particularly at altitude. Even for shorter walks, comfortable footwear and water are advisable.
While not entirely hidden, the specific area of Sas Baddes within Montes Forest is a remarkable natural monument, featuring holm oaks reaching up to 25 meters. It offers a unique and impressive natural setting for walks, often less frequented than the highest peaks, providing a serene experience.
The Picnic area with a beautiful view is specifically designed for this, offering tables and benches under trees, along with a source of drinking water. It's a perfect spot to relax and enjoy the scenery after exploring the natural monuments.


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