4.5
(4)
36
riders
8
rides
Touring cycling around Bau Pressiu offers routes through diverse landscapes in the Sulcis Iglesiente region of southwest Sardinia. The area features the artificial Lake Bau Pressiu, surrounded by Mediterranean vegetation, and extends into the Gutturu Mannu park with its extensive natural forests. Cyclists can navigate a mix of hills and plateaus, often following historical mining trails. The region's terrain provides varied cycling experiences, from lakeside paths to routes through wooded areas.
Last updated: June 24, 2026
4.0
(1)
10
riders
24.8km
02:36
600m
600m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
23.0km
01:35
310m
310m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(2)
10
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
4
riders
97.1km
07:12
1,410m
1,410m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
35.2km
02:15
190m
190m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Bau Pressiu
Nuxis is a small village inhabited since prehistoric times and rich in cultural layers. Among its attractions are the Church of San Pietro, built in 1853, and the Byzantine country church of Sant’Elia di Tattinu. The town of Nuxis is characterized by a vibrant use of mural art: several contemporary murals decorate walls and facades, depicting scenes from local life, portraits of residents, and moments of collective memory. The village has several accommodations, as well as markets and restaurants where you can refresh yourself and stock up on supplies.
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Known as the Sulcis Railway, this narrow-gauge line was built in the 1920s by the Ferrovie Meridionali Sarde (Sardinian Southern Railways) to connect the mining areas of Sulcis with coastal towns and ports of embarkation. The route passed through isolated landscapes and wooded valleys, serving villages and mines that are now partly abandoned. Today, bridges, tunnels, and disused stations remain, testifying to the era when the railway was the main means of communication for miners and goods in the southwest of the island.
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The Rosas Mine, active from 1849 to 1980 for the extraction of silver-bearing galena, lead, and zinc, is now a multi-purpose museum that chronicles the mining history of the Sulcis region. A guided tour allows access to the underground tunnels and a close-up look at the restored structures, while nearby hiking trails allow visitors to explore the natural environment and traces of the mining activity. For updated hours, costs, and reservations: https://museorosasnarcao.it/.
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Here is the entrance to the Santa Barbara tunnel, part of a complex underground system consisting of seven levels connected by vertical excavations called fornelli, once accessed by wooden ladders. Excavation work was carried out using mines and, later, mechanical compressed-air drilling, introduced between the late 19th and early 20th centuries.
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The evocative Grotta di San Giovanni is a geological and archaeological treasure, as well as the longest vehicle-accessible cave in the world. The cave is accessible from two sides, but the ticket office and information point are located at the main, southern entrance. Entrance is permitted only during cave opening hours. Ticket prices vary depending on the type of visit. You can find all the latest information on the website: https://www.grottasangiovanni.com/.
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Or the Menhir of Terrazzu (the location where it is located). A megalithic monument over 5 meters tall; its current height, however, is not its original height, as its top was damaged by lightning. It is said that it was planted in Terrazzu by the giantess Luxia, who was tasked with building a bridge between the island of Sant'Antioco and the mainland. Upon arriving, however, she saw that the bridge had already been built and, enraged, threw the boulder to the ground, where it can be seen today. In the small park where the menhir is located, there is also a bicycle repair and maintenance station sponsored by the Cammino di Santa Barbara, of which the monument is part.
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Beautiful forest trails. The mining center has a picnic area with a water tap.
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There are 8 touring cycling routes available around Bau Pressiu, offering a diverse range of experiences through the region's unique landscapes. These routes vary in difficulty, catering to different skill levels.
While many routes in the area are considered difficult, there are 3 moderate touring cycling routes around Bau Pressiu. A good option for those looking for a less strenuous ride is the Nuxis – Santa Barbara Mine Tunnel loop from Nuxis, which offers a journey through historical mining landscapes.
Touring cycling in Bau Pressiu offers a rich tapestry of landscapes. You'll encounter the serene artificial Lake Bau Pressiu, surrounded by lush Mediterranean vegetation. Routes often extend into the extensive Gutturu Mannu park, home to Europe's largest natural Mediterranean forest. The terrain features a mix of hills and plateaus, with many paths following ancient mining trails, providing both natural beauty and historical context.
Yes, all the touring cycling routes listed for Bau Pressiu are circular loops. This allows cyclists to start and end their journey at the same point. For example, the Former Sulcis Railway – Cammino di Santa Barbara Trail loop from Burdoni is a popular circular option.
The mild climate of the Sulcis Iglesiente region makes spring and autumn particularly ideal for touring cycling around Bau Pressiu. During these seasons, the weather is pleasant, and the natural scenery is at its most vibrant, enhancing the overall cycling experience.
The region's rich mining history is a significant feature. Many routes, such as the Nuxis – Santa Barbara Mine Tunnel loop from Nuxis, follow ancient mining trails. You can also explore the Rosas Mining Village, now an eco-museum, which offers a glimpse into the island's industrial past. The Ciclovia del Cammino di Santa Barbara also integrates natural beauty with historical sites.
Yes, several routes provide scenic views of Lake Bau Pressiu. The Lake Bau Pressiu – Santa Barbara Trail loop from Nuxis is specifically designed to offer panoramic views of the lake and connects to the broader Santa Barbara Trail network.
The touring cycling routes in Bau Pressiu are highly rated by the komoot community, with an average score of 5.0 stars. Cyclists often praise the diverse landscapes, the blend of natural beauty with historical mining trails, and the opportunities to explore the extensive Mediterranean forests and serene lake views.
While the artificial Lake Bau Pressiu offers picturesque views and a tranquil environment, specific designated wild swimming spots directly accessible from the touring cycling routes are not explicitly highlighted. It's always advisable to check local regulations and safety guidelines before considering swimming in natural bodies of water.
Information on direct public transport links specifically for accessing the start points of these touring cycling routes is limited. The region is known for its low-traffic roads, making it suitable for cycling, but reaching starting points might be easier by car, especially for those bringing their own bikes.
The suitability for families depends on the route's difficulty and the family's cycling experience. While there are moderate routes, many are classified as difficult due to elevation changes. Families with younger children or less experienced cyclists might prefer the moderate options, such as the Nuxis – Santa Barbara Mine Tunnel loop from Nuxis, which is shorter and less challenging.
The Gutturu Mannu park and WWF Oasis of Monte Arcosu, which some routes traverse, are protected natural areas. While many outdoor spaces in Sardinia are dog-friendly, it's crucial to check specific regulations for these protected areas regarding dogs, especially concerning leash requirements and access to ensure the safety of wildlife and other visitors.


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