On a fjord‑like inlet whose name translates as “hidden port,” W Sardinia – Poltu Quatu arrives with design‑forward swagger and a front‑row seat on the marina. Opening in August 2025, it positions itself between Porto Cervo and Baja Sardinia with the La Maddalena archipelago just across the water. The promise: Riviera energy, Sardinian soul, and a scene built for golden‑hour arrivals by tender.
Why it matters now
This isn’t just another address on the Costa Smeralda. W Sardinia Poltu Quatu debuts with 154 guestrooms and suites, TANIT (seafood with marina views), the signature W Lounge, a day‑to‑sunset WET Deck, AWAY Spa and FIT. There’s also a beach club reachable exclusively by boat—a rarity that places the property squarely on the yacht crowd’s radar.
The setting: a “hidden port” with cinematic light
Poltu Quatu curves around a narrow, granite‑framed channel. Pastel buildings cascade down to the quay; maquis scents drift on the breeze. At sunset, the light turns the cliffs copper and the water glassy—one reason the inlet feels tailor‑made for arrivals by sea.
Design & rooms
The design language leans hand‑worked wood and stone, soft natural pastels, and sculptural textures that nod to Sardinia’s geology. Rooms and suites are purpose‑built for indoor‑outdoor living: shaded terraces, tactile finishes, and line‑of‑sight to the marina or the cliffs. It reads contemporary and crisp, but never anonymous.
Eat & drink
- TANIT — a refined, seafood‑led dining room overlooking the marina.
- W Lounge — the social heart from espresso to nightcap.
- WET Deck — poolside by day; elevated energy by sunset.
Because this is W, expect programming that braids music, fashion, and food as day slips into night.
Pool, spa & wellness
Balance the Riviera tempo with recovery. AWAY Spa handles treatments; FIT brings the brand’s gym concept to the coast; the WET Deck is the social pool where afternoons stretch into aperitivo.
Arrive by sea
Steps from the resort sits Marina dell’Orso, the local hub with about 305 berths for yachts from 8 to 35 meters—a strategic gateway to La Maddalena and the wild coves of the northeast coast. August is peak: reserve early and plan your returns with light on your side.
Sail‑smart, sea‑kind
Much of the nearby seafloor hosts Posidonia seagrass, the Mediterranean’s life‑support system. Best practice is simple: drop only on sand or use mooring buoys where provided. If you’re cruising La Maddalena, obtain the park permit and verify the latest zoning before you go. Regulations can change season‑to‑season, so always check current guidance.
When to go
July and August deliver high energy and warm seas; book early and plan lunch swims in the lee of the wind. Shoulder months—late May, June, September—bring quieter marinas and the same sapphire water, with softer light for photography.
Getting there
Olbia Costa Smeralda Airport (OLB) is the nearest gateway, roughly 34 km away. From OLB, the coastal drive skims granite headlands and electric‑blue bays before dropping into the protected inlet of Poltu Quatu.
Who’s behind it
The hotel is owned by Castello SGR (part of Anima Group) and managed by Marriott International under the W Hotels flag—good news for points collectors and brand loyalists watching the Med.
At a glance (save this)
- Opening: August 2025
- Keys: 154 guestrooms & suites
- Signature spaces: TANIT, W Lounge, WET Deck, AWAY Spa, FIT
- Boat life: Boat‑in beach club + Marina dell’Orso next door (≈305 berths, 8–35 m)
- Access: OLB 34 km
Everything here favors quick, confident planning: call the marina, watch the wind, and leave room for a La Maddalena hop on the calmest day.
Responsible cruising checklist
- Plan moorings ahead; avoid last‑light arrivals.
- Protect Posidonia: sand only; use buoys where available.
- Carry permits in La Maddalena; check zones before anchoring.
- Re‑check any updated rules each season.
FAQ
What is W Sardinia Poltu Quatu?
A new W Hotels resort on Sardinia’s Costa Smeralda, opening August 2025 with 154 rooms, TANIT, W Lounge, WET Deck, AWAY Spa, FIT—and a beach club accessible by boat.
Where is it located?
In Poltu Quatu, a fjord‑like inlet between Porto Cervo and Baja Sardinia; “Poltu Quatu” means “hidden port.”
How do I get there?
Fly to Olbia Costa Smeralda Airport (OLB), about 34 km away; arrange a transfer or self‑drive along the coast.
Can I arrive by boat?
Yes. Marina dell’Orso is steps away with ~305 berths (8–35 m). Always follow local rules and protect Posidonia meadows.