Sardinia Road Trip 2026: The Coastal Circuit Is 1,200km, the SS125 Orientale Sarda Between Cagliari and Tortolì Is the Most Dramatic Single Coastal Road in Italy, the Costa Verde Has the Tallest Sand Dunes in Europe, and September Is 40% Less Crowded Than August With the Same Beach Temperature
Autore: La Redazione di www.tourleaderpro.com
Last updated: April 2026. Verified by the editorial team of www.tourleaderpro.com.
The Sardinia road trip (il road trip in Sardegna — the specific self-drive circuit of the Sardinian coast (the 1,849km of Sardinian coastline — the longest single Italian regional coastline) by rental car or campervan is the most specifically spectacular and the most specifically diverse single Italian road trip and the one that combines the most varied single Italian landscape types in a single driving circuit: the specific Costa Smeralda (the most specifically luxury Italian coastal area), the specific Costa Verde (the most dramatically wild single Italian west coast), the specific Golfo di Orosei (the most specifically turquoise single Italian limestone-coast water), and the specific Barbagia mountains (the most specifically isolated single Sardinian inland territory). The specific Sardinia road trip optimal circuit (the percorso ottimale — the 10-12 day anticlockwise circuit starting and ending from Cagliari) covers the most specifically diverse single Sardinian coastal landscape in the minimum specific driving distance.
Sardinia Road Trip: The Circuit Route
The Route: Cagliari to Costa Verde to Oristano
Leg 1 (Days 1-3): Cagliari (the GPS: 39.2238°N, 9.1217°E) → the SS195 coastal road → Pula and Nora (the GPS: 39.0039°N, 9.0031°E — the most specifically complete single Sardinian Phoenician-Roman archaeological site: the specific Nora theatre (the only single surviving Phoenician theatre in the western Mediterranean) and the specific Roman baths at sea level): 30km, 45 minutes driving → the SS195 → Torre dei Corsari beach (the GPS: 39.4533°N, 8.6333°E): 120km from Cagliari → the Costa Verde (the specific "Green Coast" — the most dramatically wild single Sardinian coastal landscape): the Dune di Piscinas (the GPS: 39.4700°N, 8.5000°E — the specific Piscinas sand dunes (the highest single sand dunes in Europe at approximately 50m height) overlooking the specific Piscinas beach (the most isolated and the most specifically dramatic single Sardinian beach)): the most specifically spectacular single Sardinia road trip first-leg highlight → Arbus and Guspini → Oristano (the GPS: 39.9055°N, 8.5874°E, Day 3 overnight).
The SS125 — The Most Dramatic Sardinian Road
The SS125 Orientale Sarda (the "Orientale Sarda" — the specific eastern Sardinia coastal road from Cagliari to Tortolì (GPS: 39.9336°N, 9.6583°E): 100km of the most specifically dramatic single Italian coastal road (the specific 40km section between the Arbatax junction and the Tortolì (the Ogliastra section) where the specific road winds along the specific limestone coastal cliffs (the Supramonte coast cliffs of 200-400m directly above the specific turquoise Tyrrhenian sea) is the most specifically spectacular single Sardinian coastal driving experience and one of the most specifically beautiful single European coastal road sections)): the specific road conditions (the SS125 in the Ogliastra section is 2-lane, partially unpaved at the most dramatic cliff sections, and subject to the specific rock fall risk in the winter season (October-April) — the most practically important single Sardinia road trip seasonal road safety consideration).
Q&A: Sardinia Road Trip
When is the best time for a Sardinia road trip?
September — the most specifically recommended single Sardinia road trip month: the specific September advantages: the sea temperature (25-27°C — the warmest single Sardinian sea month (warmer than July-August due to the specific summer thermal accumulation)); the crowd reduction (the specific August-to-September Sardinia visitor count reduction: approximately 40-50% (the August peak (the ferragosto and the European holiday season) creates the single highest Sardinian coastal road traffic density of the year — the specific SS125 in August has the most specifically dangerous single Sardinian road condition (the combined tourist traffic + the construction truck traffic + the local truck traffic creates the most specifically congested single Italian coastal road))); and the accommodation pricing (the September Sardinia B&B and agriturismo rate is typically 25-35% below the August equivalent for the same accommodation quality). May-June is the second best period (the sea is 20-22°C — swimmable for the most heat-tolerant visitors — and the wildflower programme (see the Italy Spring Flowers Guide) is at the most specifically spectacular single Sardinian coastal vegetation peak).