Sardinia’s west coast · Italy

Western Sardinia

In Bosa, colourful houses line the river, with small town streets behind and the beach out by the sea. Further south, Cabras and Sinis have ancient ruins, lagoon food and pale quartz beaches.

Two possible stays of seven–ten days.
Or a selection of the coast over two–three weeks.

Days in Bosa
Colourful houses along the Temo in Bosa, with small boats at the quay.
Bosa’s riverfront · 24 August 2013.
Photo: Sailko

The area on the map

Two holiday areas along the west coast

Bosa lies north of the Sinis peninsula. Heading south, suitable bases become more widely spaced, with mining sites along the cliff coast and Carloforte out on San Pietro island.

Western Sardinia North-up overview map with approximate place locations. Holiday areas are turquoise, visits ashore ochre and possible endpoints purple. No entrances or routes are drawn. Western Sardinia Places to choose from Alghero 1 · Bosa town Bosa Marina and Pinna S’Archittu 2 · Sinis / Cabras Mal di Ventre Tharros Buggerru / Galleria Henry Cala Domestica Masua / Porto Flavia Portovesme Carloforte 10 nm at 39.9° N N Natural Earth 1:10m · Sophie map CC BY 4.0
Turquoise shows holiday areas, ochre visits ashore and purple possible endpoints.Natural Earth · public domain · Sophie map · CC BY 4.0

Places on the map

  1. 1 · BosaThe old town lies upriver along the Temo. Bosa Marina beside the beach and Nautica Pinna inside the river share one coastal point on the map; they are different places.
  2. 2 · Sinis and CabrasCabras is the town for museums and food. Torregrande is a possible boat harbour, while Oristano town lies inland. See the detail map below.
  3. The mining coastBuggerru and Galleria Henry, Cala Domestica and Porto Flavia by Masua are destinations for outings ashore.
  4. Carloforte and PortovesmeCarloforte can be a separate arrival or workshop stop. The ferry goes to Portovesme on the mainland.

Alghero is shown as a possible arrival point north of Bosa. Mal di Ventre is an optional island visit off Sinis.

A stay of seven–ten days

The riverfront, Sa Costa and the beach

The streets of Sa Costa and the walk up towards the castle can fill a morning before an evening dining in town. Bosa Marina offers a beach day, and the local Malvasia wine is something to try with a meal.

A holiday here can easily use the same base all week, with sailing outings when conditions suit. The old town and the harbour area at the river mouth are some distance apart; the berth determines the route to town and beach.

Municipal Sas Covas and the separate Bosa Marina concession are other facilities.

Another stay of seven–ten days

Cabras and Sinis

Here, the museum, ruins and beaches can each have their own day. Cabras has lagoon food, including bottarga — salted and dried fish roe often used with pasta.

A paved street between low ruins and spring-green grass at Tharros.
An ancient street among the ruins at Tharros · 28 April 2013.
Photo: Norbert Nagel

Stone figures in Cabras, ruins by the sea

The Giovanni Marongiu museum in Cabras displays the large stone figures from Mont’e Prama. The excavation site is elsewhere and is a separate visit.

Tharros lies out on the peninsula, with ancient streets and ruins close to the sea. Tharros and San Giovanni di Sinis can fill a day, with a break at the beach.

Museum and Tharros: visits and tickets ↗
Small pale grains along the water’s edge and turquoise water by the rocks at Is Arutas.
The quartz beach at Is Arutas · 29 April 2010.
Photo: Vid Pogacnik

A day at Is Arutas

The beach is known for its small, pale quartz grains. It is a fine place to allow time for swimming and a quiet afternoon, reached by car from a base around Cabras.

Mal di Ventre as an option

The island off Sinis can add an extra day at sea. A visit depends on a suitable visitor buoy, conditions and the possibility of going ashore.

A natural arch in pale limestone, with blue seawater below.
The limestone arch at S’Archittu · 29 April 2010.
Photo: Vid Pogacnik

A drive to S’Archittu

North of Sinis is the limestone arch that gave S’Archittu its name. It can be the destination of a separate coastal outing, with time to walk down to the water and see the arch from land.

Closer map: Sinis, Cabras and Torregrande

Cabras and Oristano are towns inland from the coast. Torregrande’s boat harbour lies closer to the sea. San Giovanni and Tharros share one place marker at the end of the peninsula.

Sinis and Cabras North-up overview map with approximate place locations. Holiday areas are turquoise, visits ashore ochre and possible endpoints purple. No entrances or routes are drawn. Sinis and Cabras Places to choose from S’Archittu Mal di Ventre Is Arutas Cabras Torregrande Oristano town San Giovanni and Tharros 3 nm at 39.9° N N Natural Earth 1:10m · Sophie map CC BY 4.0
The same map sources and credits as the overview map. Small harbour facilities, the river and lagoons are not drawn in this coarse land dataset.

Days ashore further south

Mine galleries and cliff coast

Around Buggerru and Masua are traces of the mining industry. One or two drives can suit a stay in the south, with time for both visits and the return.

A walkway and visitor building beneath a high cliff at Porto Flavia; the rocky island of Pan di Zucchero in the background.
The visitor area at Porto Flavia, with Pan di Zucchero offshore · 6 April 2023.
Photo: Allie_Caulfield

Porto Flavia near Masua

The former ore-loading facility is built into the cliff above the sea. A guided tour enters the galleries; the rocky island of Pan di Zucchero lies offshore.

Porto Flavia is a visitor site, not a marina. Book an available tour and bring closed shoes for the visit.

Porto Flavia: visits and booking ↗

Galleria Henry near Buggerru

The old mine gallery retains traces of the railway and openings onto the cliff coast. Visits must be booked; the municipality directs visitors to the current visiting arrangements.

Galleria Henry: visitor information ↗
A walking sign in the dunes in front of the beach and the bay between the cliffs at Cala Domestica.
The path through the dunes at Cala Domestica · 29 August 2021.
Photo: Mboesch

The beach at Cala Domestica

A sandy beach lies between the steep sides, with dunes and paths behind it. It can have a beach day of its own or be a stop on a drive.

Buggerru’s current entrance depth is unconfirmed.

The places can be visited overland, while any overnight boat stay in Buggerru depends on the harbour’s actual access.

A railed walkway along the cliff outside the entrance to Galleria Henry, with the sea below.
Galleria Henry: walkway and mine entrance · 10 September 2026.
Photo: Francesca_Musiu
Porto Flavia’s façade and stairs built into the cliff above the sea.
Porto Flavia: the façade in the cliff · 8 June 2024.
Photo: DeeJay05

Carloforte as a possible endpoint

Carloforte can be a place to join the boat or prepare it before the next leg. From there, a trip to the mining coast requires a ferry to Portovesme and onward transport on the mainland.

Technical services at Marine Sifredi

Marine Sifredi lists a 90-tonne crane and boat services. This is a crane, not a travel lift. Lifting arrangements, keel support and any storage must be clarified with Sifredi; this information does not apply to Marinatour.

Marine Sifredi: services ↗

Holiday pace

Time to stay in one place

Seven–ten days in Bosa

The town, beach and local sailing outings can fill a stay, with Pinna as a possible base if access suits.

Seven–ten days around Sinis

Cabras, Tharros, Is Arutas and an outing to S’Archittu. The berth determines whether this is a holiday aboard or a stay ashore.

Two–three weeks with a selection

The stays can be combined with a few days further south, allowing time for the longer coastal legs. Four weeks give more time in the same places.

Longer coastal legs separate the holiday areas. They can be sailed as separate relocation passages or included in the holiday when time and weather suit.

Coming aboard

Getting to the right base

Alghero is an option for Bosa, while Sinis can be reached via Cagliari Elmas.

To Carloforte

First, transport on the mainland to Portovesme, then a ferry to Carloforte and on to the marina. The ferry crossing is a separate part of the journey.

Portovesme–Carloforte: ferries ↗

A short film

Tharros from the air

The ruins, tower and sea on both sides of the peninsula. Aerial Pictures’ 2020 film gives a fine impression of the landscape around Tharros.

Watch Tharros on YouTube · 2 min 40 sec ↗
Sources and photo credits Checked 19 September 2026

Links to harbours, visits and transport accompany the practical information.

Photo sources

The photographer, date taken, source and licence appear beside each image. The maps use Natural Earth 1:10m, v5.1.1, with approximate place locations from local sources and Wikimedia.

Natural Earth: map sources ↗Map design: Sophie · CC BY 4.0 ↗