Most people who fly into Sardinia’s north land at Olbia Costa Smeralda airport, glance at the town from a taxi window, and head straight up the coast to Porto Cervo or Costa Smeralda without stopping. That’s understandable — Olbia isn’t trying to be glamorous — but it means most visitors miss a decent Romanesque church, a genuinely good seafood scene at a third of Porto Cervo prices, and the cheapest boats to Tavolara island on this whole coast.
The town sits at the head of a long, sheltered gulf, which is exactly why the Romans and, before them, the Phoenicians built a port here. Today that same gulf handles car ferries from Civitavecchia, Livorno and Genoa alongside the small boats that run out to the Tavolara-Molara marine protected area every morning in summer. It’s a working town first and a holiday town second, and for a one or two-night stop before picking up a hire car, that’s not a bad thing at all.
| What | Where | How long | When to go |
|---|---|---|---|
| Old town and Basilica di San Simplicio | Corso Umberto, central Olbia | 1–2 hours | Year-round |
| Catamaran tour to Tavolara marine park | Olbia harbour | Half day | May–September |
| Isola Bianca ferry terminal | 10-minute walk from centre | — | Year-round |
| Olbia Costa Smeralda airport (OLB) | 5km south of town | — | Year-round |
Getting to and through Olbia
Olbia Costa Smeralda airport (OLB) is barely five minutes from the centre by taxi, which makes it the easiest airport-to-town transfer in northern Sardinia — expect to pay around €15 to €20 for the short ride, or take the Geasar shuttle bus that runs to the train station for a few euros. Most car rental desks are inside or immediately outside the terminal, and since you’ll need a car for the rest of Sardinia, picking it up here rather than in town saves a taxi leg.
The Isola Bianca ferry port, a ten-minute walk from Corso Umberto, handles year-round sailings to Civitavecchia and Genoa and summer-only routes to Livorno, run by Moby, Tirrenia and Grimaldi Lines. If you’re timing a trip around the ferry crossing rather than flying, Olbia is the most convenient northern port to arrive at with a car already loaded, since the SS125 and SS131 both start their run down the island from right outside the terminal gates.
Driving beyond Olbia itself is where the island’s real character shows: outside town there’s no motorway, average speeds on coastal roads rarely top 60km/h, and the twenty-minute drive up to Porto Cervo can easily take thirty-five in August traffic. Budget accordingly, and don’t assume the map’s straight-line distances translate into straight-line driving times anywhere in Gallura.
Olbia’s old town, small but real
Corso Umberto is the spine of the old centre, a pedestrianised strip of pastel-fronted buildings, gelaterie and a handful of decent trattorie that gets a proper evening passeggiata going once the July heat drops off. It’s compact enough to see properly in under an hour, but it’s also the only stretch of genuinely historic townscape between here and Sassari, so it’s worth the walk even if boats and beaches are the main draw.
The Basilica di San Simplicio, a plain grey granite church from the 11th century, is Olbia’s best single sight — unadorned outside, atmospheric inside, and the focus of the town’s biggest festival in mid-May when Olbia’s patron saint is honoured with processions and a livestock fair that spills into the surrounding streets. A short walk away, the archaeological museum sits on stilts over the harbour itself, built directly above the remains of Roman-era ships recovered from the seabed during dredging works — a genuinely well-done small museum that most itineraries skip entirely.
a guided archaeological tour of ancient Olbia with transport included is worth considering if you want context beyond what the museum panels give you, particularly if you’re also planning to see the nuraghi of Sardinia elsewhere on the island and want the Phoenician and Roman layer explained properly first.
Boat trips to Tavolara and the marine park
This is Olbia’s genuine strength: cheaper, less crowded departures to the same Tavolara-Molara-Capo Coda Cavallo marine protected area that Porto San Paolo and Golfo Aranci also serve, simply because Olbia’s operators compete on price rather than on Costa Smeralda branding. a catamaran tour into the Tavolara marine protected area is the flagship trip, running most days from May to September with stops for swimming and snorkelling around the limestone cliffs of Tavolara itself.
For a shorter, more active option, a half-day boat tour combining dolphin-watching with snorkelling covers less ground but costs noticeably less than the equivalent trip from Palau, and groups tend to run smaller. If you’d rather explore under your own steam, a self-drive dinghy tour along the Costa Smeralda’s best beaches lets you set your own pace and skip the crowds that gather at Liscia Ruja and Capriccioli by midday — no licence is required for the small outboard engines used on these trips.
Divers have a genuinely good option too: the Tavolara marine park’s rocky walls and seagrass meadows are shallow enough for beginners but interesting enough for certified divers, and Olbia’s dive centres run trips at a fraction of what you’d pay booking through a Costa Smeralda hotel concierge. See our guide to diving in Sardinia for how the Tavolara sites compare to Alghero and Villasimius further round the coast.
Where to eat and what things actually cost
Olbia’s food scene punches well above its looks. A plate of spaghetti alle vongole or culurgiones in one of the Corso Umberto trattorie runs €12 to €16, roughly half what the same dish costs on the Porto Cervo marina front, and the quality difference is negligible — the ingredients come from the same suppliers. Fixed-price seafood menus at the better harbourside places land around €35 to €40 per person with wine, which is honestly the best-value seafood dinner anywhere on this coast.
If you want to cook rather than just eat, a hands-on pasta-making class is a pleasant half-day detour, though it’s worth knowing carbonara isn’t a Sardinian dish — treat it as a fun Italian cooking session rather than an authentic Sardinian one. For genuinely local flavours, our guide to what to eat in Sardinia covers culurgiones, porceddu and bottarga, all of which you’ll find done properly in Olbia’s old town at a fraction of Costa Smeralda prices.
Using Olbia as a base for day trips
Because it sits at the junction of the airport, the ferry port and the SS125 coast road, Olbia works well as a low-cost base for exploring the whole Gallura coast without paying Costa Smeralda hotel rates. Golfo Aranci is twenty minutes north-east and has its own cheap dolphin-watching boats; San Teodoro and its lagoon beaches are half an hour south; Palau and the ferry crossing to La Maddalena are around 45 minutes north. Our day trips from Olbia guide lays out the full set of options with realistic driving times.
For a short first visit to the area, the 3-day Olbia and Costa Smeralda itinerary uses Olbia as the overnight base and builds the Costa Smeralda, Tavolara and a boat trip around it, which avoids paying for a hotel bed inside the Costa Smeralda’s inflated price zone. The longer north Sardinia 7-day itinerary treats Olbia purely as an arrival and departure point, which is honestly the role it plays best.
Frequently asked questions about visiting Olbia
How far is Olbia airport from the town centre?
About 5km, roughly a five to ten-minute taxi ride costing €15 to €20, or a short hop on the Geasar shuttle bus that connects the terminal to the town’s train and bus station.
Does Olbia have any beaches of its own?
Not really — the town sits on a gulf rather than open coast, so most people drive 20 to 30 minutes to Golfo Aranci, San Teodoro or the Costa Smeralda for proper swimming rather than staying in Olbia itself.
Is it cheaper to book boat trips from Olbia than from Porto Cervo or Palau?
Generally yes. The same catamaran or dinghy format into the Tavolara marine park often costs €15 to €25 less departing from Olbia, since operators here compete on price rather than Costa Smeralda branding.
Can I pick up a hire car at Olbia airport and drive straight to the Costa Smeralda?
Yes, and it’s the most common route for visitors — most rental desks are inside or right outside the terminal, and Porto Cervo is about 30 to 40 minutes north on the SS125, longer in August traffic.
Is one night in Olbia enough before an early ferry or flight?
Yes, for most travellers. The old town, the archaeological museum and a seafood dinner fill an evening comfortably, and both the airport and the Isola Bianca ferry terminal are a short taxi ride from the centre.
Is the Basilica di San Simplicio worth visiting if I only have an hour?
Yes — it’s a short, atmospheric stop, and if your visit coincides with mid-May, the San Simplicio festival around the church is one of the more authentic local events you’ll catch on this coast without planning around it.
