Best Day Trips from Cagliari: Ruins, Wild Beaches, and Flamingo Lagoons

Cagliari sits at the southern tip of Sardinia - a compact, hilly city with good transport connections north and east. From here you can reach some of the island’s most important archaeological sites, its cleanest southern beaches, and the flamingo colonies of the Campidano plains, all in a single day. This guide covers the best excursions, with transport details and honest notes on how much time each one needs.

Su Nuraxi di Barumini (UNESCO)

Su Nuraxi is the most impressive nuraghe complex in Sardinia - a Bronze Age fortified settlement built from basalt starting around 1500 BC, with a central tower flanked by four additional towers and a surrounding village of stone huts. It is a UNESCO World Heritage Site and the best introduction to nuragic civilisation on the island.

Getting there: By car from Cagliari, 60km north on the SS131 then local roads (approximately 1 hour). A bus service (ARST) runs from Cagliari’s Piazza Matteotti to Barumini on certain days - check current timetables at the ARST website as service is limited and schedules change seasonally. Tickets approximately €5–7 each way.

On site: Entry is by guided tour only (mandatory), approximately €10 per person. Tours run every 30–60 minutes from 9am to 7pm (last tour varies seasonally). Tours are 45–60 minutes and groups are capped. Allow 2–3 hours total. The adjacent Fondazione Barumini Centro Cultura (the visitor centre with museum of finds from the site) is worth the extra €5.

Combined with: The village of Las Plassas (10km east) has a tiny church on a conical hill - a 15-minute detour worth making for the view across the Marmilla plain. Return via Sardara (25km from Barumini) to see the nuraghe Bruncu Madugui and the Santa Maria Is Acquas thermal spring.

Nora: Phoenician and Roman Ruins

Nora, on the Sulcis peninsula 35km south-west of Cagliari, is one of the oldest and most completely excavated ancient cities in Sardinia - occupied continuously from the 8th century BC (Phoenician), through Carthaginian, Roman, and into the Byzantine period. The ruins are on a headland, so the excavations are literally within metres of the sea.

What to see: A Roman theatre (still used for summer concerts), floor mosaics, a forum, baths, and Phoenician warehouses. The Museo Civico di Pula (in the nearby town of Pula) holds the statuary and artifacts found on site and is worth visiting in combination.

Getting there: By car from Cagliari, 35km south-west on the SS195 (approximately 40 minutes). ARST buses run to Pula (40 minutes, approximately €3 each way); from Pula it’s a 3km walk or short taxi to the site. Entry approximately €7, combined museum ticket approximately €10. Open 9am–8pm in summer.

Combining with Chia: Chia’s beaches (see our Sardinia beaches guide) are a further 22km south-west - makes a logical combined day by car, starting at Nora in the morning and spending the afternoon at the dunes.

Villasimius: The Clearest Water Near Cagliari

Villasimius is the resort town 50km east of Cagliari with the clearest sea water accessible by public bus from the city. It’s a purpose-built holiday town without much character in itself, but the beaches (Spiaggia del Riso, Campus, Simius) are excellent, and the surrounding Capo Carbonara marine reserve has snorkelling among Posidonia sea-grass beds.

Getting there: ARST buses from Cagliari Piazza Matteotti (approximately 1 hour, €5 each way). By car, 50km on the SS125 (about 50 minutes). Multiple buses daily in summer.

What to do: Boat tours from Villasimius harbour visit the marine reserve and the offshore Isola Cavoli (approximately €25–35 per person for a half-day tour). The Stagno Notteri lagoon, 3km from town, has a flamingo colony visible from a public road.

Facilities: Full resort infrastructure - beach lidi, restaurants, hotels. Sunbeds approximately €20–30/day in the lidi.

Chia: Dunes, Flamingos, and Spanish Towers

The Chia coast 60km south-west of Cagliari combines wide sand dune beaches, wetland lagoons with flamingo colonies, and several well-preserved Spanish watchtowers (built during 17th-century coastal defence against piracy). The main beaches - Su Giudeu and Spiaggia di Chia - are different in character: Su Giudeu is more exposed with dunes; Chia has a calmer bay backed by the Torre di Chia.

Getting there: By car, 60km on the SS195 (approximately 1 hour). ARST buses from Cagliari to Chia (approximately 1h 15min, about €5–7 each way) run several times daily in summer.

Flamingos: The three lagoons around Chia (Is Bardoris, Chia, and Notteri) host flamingos year-round, with the largest concentrations in spring and winter. Visible from the road - no need to enter the lagoons.

Combining with Nora: Nora is 25km north-east of Chia - a logical two-stop day by car. Do Nora in the morning, Chia in the afternoon.

The Campidano Flamingo Lagoons (South Cagliari)

The Molentargius-Saline regional park is immediately east of Cagliari - a complex of salt pans and lagoons that hosts one of Europe’s largest urban flamingo colonies (up to 10,000 birds). This is accessible from the city’s Poetto beach by bicycle or on foot, making it one of the most unusual sights available on a purely in-city day.

Getting there: From Cagliari’s Poetto beach (bus PF from Piazza Matteotti), walk or cycle east along the lagoon perimeter. The flamingos are visible from the public path. No entry fee.

What to see: Greater flamingos are present year-round, with numbers peaking in spring and autumn. The laghetto (small lagoon) at the northern edge of the park also has herons, egrets, and avocets.

Cabras and Tharros (West Coast)

A longer day trip - 100km north-west of Cagliari - but combining two unusual sites: the Cabras lagoon (where most of Sardinia’s bottarga comes from, with a flamingo colony in the stagno) and the Tharros archaeological site, a Phoenician-Carthaginian-Roman settlement on a dramatic headland in the Gulf of Oristano.

Getting there: By car, approximately 1h 10min to 1h 30min via the SS131 and then the SP6 (depending on route). No direct bus route from Cagliari - public transport requires changing in Oristano, making this trip significantly easier by car.

Tharros: The site occupies the tip of the Sinis peninsula - Punic tophet (sacred burial site for infant remains), Roman baths, temples, and a long colonnade. Entry approximately €8. Open 9am–7pm in summer. The landscape is equally dramatic: dunes, rough sea on the west, calm gulf on the east.

Cabras: The Museo Civico Giovanni Marongiu in Cabras houses the Giants of Mont’e Prama - extraordinary stone warrior statues from the nuragic period (900–730 BC), only discovered in the 1970s. Entry approximately €10. Bottarga can be bought directly from local producers near the lagoon.

Full day structure: Leave Cagliari by 8am; arrive Cabras by 9.30am (museum). Lunch in Cabras (good seafood at Trattoria Il Gabbiano near the lagoon, pasta with bottarga approximately €12–15). Afternoon at Tharros. Return via Oristano for dinner if staying west, or drive back to Cagliari (1h 20min).

Cala Gonone and the Gulf of Orosei (Extended Day)

At 200km north of Cagliari (2h 30min to 3h drive), Cala Gonone is stretching the definition of a day trip. But for those with a car and an early start, it opens access to Sardinia’s most spectacular coastal scenery - the Supramonte limestone cliffs and the remote coves of Cala Goloritzè and Cala Luna (by boat, departing Cala Gonone harbour).

Boat tours: Half-day tours to Cala Goloritzè depart from 9am, returning by 1pm (approximately €25–35 per person). Full-day tours cover multiple coves. Book ahead in July and August - capacity is limited.

Realistic timing: Leave Cagliari at 6am; arrive Cala Gonone by 9am; boat tour to Cala Goloritzè; lunch in Cala Gonone; depart by 3pm; return Cagliari by 6–7pm. Long but manageable. Stay overnight if possible - the village is pleasant and the morning boats have the best light.

For accommodation in and around Cala Gonone, see our Sardinia hotels guide.

If you’d rather leave the logistics to someone else, guided day trips from Cagliari cover the main archaeological and coastal highlights - useful if you don’t have a hire car.