La Sardegna ha circa 7.000 nuraghi, stone towers built between 1800 and 500 BC without mortar, without writing, without explanations left by their builders. It's the highest concentration of megalithic structures of any kind in the world. And yet almost no visitor to the island sees them, knowing Sardinia only as a beach destination. It's one of the great silences of Italian tourism.
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What the nuraghi are: the questions science hasn't fully answered yet
A nuraghe is a truncated-cone tower built in local stone (basalt, granite, limestone) without mortar, the blocks hold by mutual pressure, like Roman vaults. Inside they have a circular chamber covered by a false vault (tholos) and often another chamber on the upper floor. The most complex nuraghi (multi-lobed nuraghi) have secondary towers surrounding the main tower, surrounded by a village of circular stone huts.
The question archaeologists have been asking for 200 years: a cosa servivano? The main hypotheses: military watchtowers (but they're too dense to be only defensive, one per km²). Residences of the tribal chief (but they're too standardized). Places of worship (but there are no certain altars). Granaries (but the internal structures don't seem designed for storage). The likely answer: they had multiple functions and changed use over the 1,300 years of the nuragic civilization.
The nuragic civilization: what we know (and what we don't)
The nuragic civilization (around 1800-500 BC) is one of the most developed of the European Bronze Age, it traded with Phoenicians, Mycenaeans, Cypriots, and with mainland Italy. The nuragic bronze statuettes (the "bronzetti") have an artistic quality comparable to contemporary Greek sculpture. The ceramic production is sophisticated. And yet the nuragic people left no writing, their language is unknown. We know what they produced, what they traded, how they built, but we don't know what they thought, what they called themselves, or how they defined themselves.
Nuragic Sardinia probably had 500,000-700,000 inhabitants at its peak, more than Sardinia had until the 19th century. The Carthaginian conquest (500 BC) and then the Roman one (238 BC) led to the decline and progressive abandonment of the nuragic culture, but not to the physical disappearance of its builders, modern Sardinians are genetically among the European populations with the oldest isolation (less genetic mixing with the invasions after the Neolithic).
The nuraghi you absolutely must visit in Sardinia
Su Nuraxi di Barumini (SU), Patrimonio UNESCO
Su Nuraxi (in Sardinian: "the nuraghe") at Barumini is the most important and complex nuragic site in Sardinia, UNESCO heritage since 1997. It has a main tower of 18.6 m (originally 22 m), four secondary towers, and a nuragic village of 200+ huts built around it in three successive phases (1500-500 BC). The guided tour (mandatory, €12 adults, included in the ticket) is high quality, the site is well preserved and the nearby museum explains the context. Hours: 9:00-19:00 (summer), 9:00-17:00 (winter). From Cagliari: 50 km by car (1h).
Santu Antine di Torralba (SS)
The Nuraghe Santu Antine at Torralba (SS) is architecturally the most imposing nuraghe in Sardinia, the central tower reached 25 m in height (17.5 m surviving today). The trilobed structure has three secondary towers connected by curtain walls and a paved internal courtyard. The excavations have brought to light materials from the Final Bronze Age and the Iron Age. Near the site, the Museo della Valle dei Nuraghi (Torralba) puts the site in the context of the valley's concentration of nuraghi (over 50 within a 10 km radius). Ticket: €8. From Sassari: 30 km.
Nuraghe Losa (Abbasanta, OR)
The Nuraghe Losa (Abbasanta, OR) is a trilobed nuraghe of the 11th century BC with one of the most beautiful landscape settings, on a basalt plateau with a view over the Campidano plain. The surrounding nuragic village (well preserved) reveals the spatial organization of a Bronze Age settlement. Ticket: €5. Easily reached from the Sassari-Cagliari motorway (Abbasanta exit).
Complesso Nuragico di Arrubiu (Orroli, SU)
The Nuraghe Arrubiu (Orroli, SU) is the largest multi-lobed nuraghe in Sardinia, 5 secondary towers, 7 minor towers in the outer bastion, a surrounding village. In size, it's probably the most imposing nuraghe on the island. Less visited than Su Nuraxi because of its more remote location. Ticket: €8. From Cagliari: 60 km.
The nuragic bronzetti: the art of the nuraghe people
The nuragic bronze statuettes (the "bronzetti") are the most important artistic legacy of the nuragic civilization, over 500 examples in Italian museums, with the largest collection at the National Archaeological Museum of Cagliari (€7 entry). The bronzetti depict warriors, offerers, animals (deer, oxen, dogs), and miniature models of nuraghi. They have a stylized expressiveness that anticipates archaic Greek sculpture by centuries. Many bronzetti were found during the Carthaginian colonization, which means the nuragic people still produced them, or kept them, even after the conquest.
Questions and answers about the nuraghi of Sardinia
Nuraghi Sardinia: how many are there and how do you visit them?
There are about 7,000 catalogued nuraghi in Sardinia, but many are simple unexcavated towers, not visitable or in a ruined state. The sites with an organized guided tour and ticket office: Su Nuraxi di Barumini, Santu Antine (Torralba), Nuraghe Losa (Abbasanta), Nuraghe Arrubiu (Orroli), Nuraghe Genna Maria (Villanovaforru), Nuraghe Is Paras (Isili). Many others are freely accessible in the countryside with no fence, just find them on Google Maps by searching "nuraghe" in the area you're visiting. Seeing an isolated nuraghe in a countryside without tourists is often more powerful than the organized sites.
Nuraghi: la civiltà nuragica è collegata ad Atlantide?
No, the correlation between nuraghi and Atlantis is a pseudoscientific theory with no archaeological basis. The main source of this theory is the journalist Sergio Frau (Il Pilastro d'Ercole, 2002) who proposed moving the Strait of Gibraltar to the Strait of Sicily, making Sardinia Plato's probable Atlantis. The hypothesis isn't accepted by academic archaeology, which has far more rigorous criteria than journalistic speculation. The nuragic civilization is extraordinary enough on its own, it doesn't need a connection to Platonic myths to be fascinating.
Sardinia nuraghi: is it worth renting a car to visit them?
Yes, it's almost mandatory. The main nuraghi are spread across the whole of Sardinia and aren't connected by efficient public transport. A car is the only way to build an itinerary that takes in several sites in 2-3 days. Recommended route for the nuraghi: Cagliari → Su Nuraxi (Barumini, 50 km) → Nuraghe Arrubiu (Orroli, 30 km) → Nuraghe Is Paras (Isili, 20 km) → Nuraghe Losa (Abbasanta, 60 km) → Santu Antine (Torralba, 30 km) → Sassari. 3 days, 200 km of driving in total.
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Sardinia: complete guide Parco Nazionale dell'Asinara Tradizioni sarde Parchi Nazionali d'Italia Grotte d'Italia Rovine antiche italiane Patrimonio storico in Italia Misteri italianiThe nuraghi in Sardinian legends: the stone giants and the duendes
Sardinian folk tradition developed original myths over the centuries to explain the nuraghi, constructions so imposing they seemed impossible to build with human strength. The most widespread legend: the nuraghi were built by the Janas (fairies or underground spirits of Sardinian mythology) or by the giganti, supernatural beings of enormous stature who could lift the stone blocks as if they were ordinary building stones. The "Giants' Tombs" (domus de janas, fairy houses, in Sardinian) owe their name to this tradition, the megalithic burial chambers were thought to be the homes of these mythical beings.
La tradizione dei mamuthones (Sardinian ritual masks, famous in the Carnival festival of Mamoiada, NU) have roots that some scholars connect to nuragic rituals, although the direct link is speculative. In any case, Sardinia is the only Italian region where the oral tradition of origins intertwines so vividly with the visible archaeology, the nuraghi are still physically present in the landscape as the nuragic people built them, without the mediation of museums or reconstructions.
Nuraghi Sardinia: can they be visited for free?
Many minor nuraghi in Sardinia are accessible for free, they have no fences, ticket offices, or guides. They're simply in the countryside, reachable by gravel roads or footpaths. Google Maps and WikiLoc have the GPS positions of hundreds of Sardinian nuraghi. The main sites with paid entry (Su Nuraxi, Santu Antine, Losa, Arrubiu) cost €5-12 and the money is well worth it for the quality of the guided tours and the conservation of the sites. The Sardinia Region has a free-entry program for Sardinian residents on the first Sundays of the month, check the site www.regione.sardegna.it for the updated calendar.
Domande frequenti dai viaggiatori su questo argomento
How to book this kind of experience in Italy without expensive intermediaries?
Direct booking is almost always cheaper. For the main museums (Vatican, Colosseum, Uffizi, Borghese): the official sites have the same price or slightly lower than the third-party platforms, with the only advantage of the third parties being the English interface. For guides: the provincial associations of licensed tourist guides (every Italian provincial capital has one) offer certified guides at regulated prices, search "guide turistiche autorizzate [city name]." For transport: Trenitalia.com and Italotreno.it have the lowest prices. Platforms like Trainline add a 10-15% fee.
Is Italy suitable for travelers going solo for the first time?
Yes, Italy is one of the easiest solo destinations in Europe. The public-transport networks in the big cities work well (metro in Rome and Milan, vaporetti in Venice, trams in Florence). The historic centers are pedestrian. The language: Italian isn't English, but Italians in the tourism sector speak enough English. The essential apps for the solo traveler in Italy: Google Maps (also offline), Trenitalia, Google Translate with the camera for menus, and a hotel-booking app with free cancellation (Booking.com or Hotels.com).
What do Italians know about Italy that tourists don't?
Several fundamental things: the restaurants that serve authentic food are recognized by the presence of local customers at lunch (not by menus in 8 languages). The most beautiful churches are often not the famous ones but the hidden neighborhood ones. The local civic museums (not the national ones everyone passes through) often have extraordinary collections with no lines. The Italian supermarkets (Esselunga, Conad, Carrefour) have excellent-quality products at normal prices, there's no need to buy oil and pasta in tourist shops at triple the price. The Italian breakfast at the counter is always cheaper than the same product at the table (the coperto (fixed per-person cover charge) is real).
Before you leave: the best resources for this kind of trip in Italy
The most reliable sites for planning: ENIT (national tourist board, www.italia.it) for official information.portale musei.it for up-to-date information on the hours and tickets of the state museums.Trenitalia.com for the official rail timetables.Protezione Civile (www.protezionecivile.gov.it) for weather alerts. For independent planning: the Slow Food guides for local restaurants. The maps of the CAI (Italian Alpine Club) for the trails. The sites of the provincial Tourism Promotion Boards for local events.