A causeway-linked island town blends Phoenician depth, fishing life and a broad, open coastline.
A pass lets you start a trip, save must-sees, route your cities, and check everything before you go. Sant'Antioco is the place to begin.
Reading is free, you only need a pass when you want to save Sant'Antioco, save must-sees, or build a route.
10-year averages (2011-2020). Temperatures in °C.
Source: Open-Meteo (ERA5 reanalysis)
Save places you might want. They attach to your trip and feed Ticket Timing, Today, and the Concierge later, no plan generated, no credits used.


Save these to a trip, start a trip to save must-sees. All 30 places unlock once you’re in.
See passesnone nearby. The bridge island: the roman causeway carries the road from the Cagliari-Carbonia corridor, with ARST buses crossing to the town's basilica and port.
Phoenician Sulki's tophet, the catacombs under the basilica and the byssus museum's sea silk carry four millennia
ARST app and tabaccherie.
Validate when boarding.
Official sites: ARST (Sardinia buses)
Fares and details verified against official sources, July 2026. Prices can change; the official links above always have the latest.
Done reading? Take Sant'Antioco from idea to plan.
City guide updated July 2026
Photo: Holger Uwe Schmitt / CC BY-SA 4.0 (Wikimedia Commons)