Cagliari sits at a crossroads that most Italian cities can only dream of: lagoons to one side, open sea to the other, and a hilltop medieval quarter watching over all of it. The city is Sardinia's capital and has been continuously inhabited for millennia, which means the layers run deep — Roman ruins tucked beneath Baroque churches, Pisan towers rising above crowded harbour lanes. Elmas Airport is barely seven kilometres out, and a metropolitan train has you at Cagliari Centrale station in under ten minutes. From there, the old town is on your doorstep.
What to see in Cagliari
Plaza Yenne
The natural meeting point between the Stampace and Marina districts, Plaza Yenne is dominated by the Torre dell'Elefante and an equestrian statue of Carlo Felice of Savoy. It functions as the social heart of the city centre — the kind of square where locals linger over coffee and visitors get their bearings before heading further into the old town.
Bastion of Santa Cruz
Part of Castello's historic defensive system, the Bastion of Santa Cruz offers what many consider the finest panoramic views across Cagliari. The nearby Basilica Magistrale Mauriziana di Santa Croce adds further architectural interest. This corner of the old quarter rewards a slow wander — the city's strategic past feels genuinely tangible up here.
San Michele Church
Built in 1712, this Jesuit church is among Sardinia's most accomplished examples of Baroque and Rococo architecture. The octagonal dome commands attention from the street, but the interior — with its elegant loggia, decorated pulpit and frescoes by Giacomo Altomonte — is where the real rewards lie. The Rococo sacristy is particularly worth seeking out.
Roman Villa of Tigellio
Three Roman houses from the 1st–2nd century AD, preserved in the Stampace quarter as an open-air archaeological complex. Original mosaics, frescoes and structural elements survive in surprisingly good condition. The site is traditionally associated with Tigellio, a musician linked to Julius Caesar, and gives a clear sense of domestic life during the Imperial period.
Sant'Eulalia Archaeological Area
Beneath the church of Sant'Eulalia in the Marina district, excavations have revealed continuous occupation from the Roman period through to the modern era. The adjoining Museo del Tesoro holds artefacts from three local churches. It is the sort of layered archaeological site in Cagliari that quietly reframes how you think about the streets above your head.
University of Cagliari Botanical Garden
Established in 1866 and spread across five hectares in the Stampace quarter, this is considered one of Italy's finest university botanical gardens. Sections devoted to Mediterranean flora, exotic plants and cacti sit alongside Roman archaeological remains integrated into the walking route. It makes for a genuinely unusual hour or two — part garden, part open-air museum.
Devil's Saddle
The Sella del Diavolo is a volcanic promontory at the western end of Poetto beach, steeped in Sardinian mythology. A four-kilometre hiking route traces its ridge, with views across the Gulf of Cagliari, the Molentargius lagoon and the salt pans below. It is a proper walk rather than a stroll, and the outlook from the top is worth every step.
Poetto Beach
Poetto Beach stretches eight kilometres of fine sand from the Sella del Diavolo promontory all the way to Quartu Sant'Elena. Palm trees, beach bars and facilities line the shore. It draws locals year-round and gets lively in summer — but even out of season, the views back towards the city skyline are well worth the short bus ride from the centre.
Audio guide for Cagliari with Guipock
The Guipock audio guide Cagliari is built around the idea that you should be able to explore at your own pace, without having to join a group or stick to a fixed timetable. Load the app before you leave your accommodation, and you have everything you need for the day.
The audio itself is delivered in high-quality generated audio across a wide range of languages and regional accents — including en-GB, en-US, en-AU, es-ES, es-MX, de-DE, fr-FR and several others — so each member of your group can listen in whichever variant feels most natural to them.
Navigation works through a GPS-guided map that tracks your position as you move through the city. When you arrive at a point of interest, Guipock sends you a notification so you know it's time to open the guide for that stop. The experience fits around how you actually walk rather than the other way around.
Before you set off, use the offline download feature to save all the content to your device. Once it's downloaded, the app works without any mobile data — useful in a city like Cagliari, where you'll be moving between tight medieval lanes, hilltop fortifications and open coastal paths, and signal can be unpredictable.
Travelling with family? The family code means a single purchase covers everyone in your group. Each person opens the app on their own phone and listens in their own language — no sharing screens, no waiting for one another to finish. And for younger visitors, the children's mode offers the same route with shorter audio, simpler language and the kind of details that actually hold a child's attention. It turns a visit to a Roman villa or a Baroque church into something they'll actually remember.
The Cagliari audio guide app covers the key sites across Castello, Stampace, Marina and beyond — so whether you're heading up to the Bastion of Santa Cruz for the views or down to the Sant'Eulalia underground excavations, the commentary travels with you.