Olbia (, ; ; ) is a city and
commune of 61,000 inhabitants in the
Italian
Italian(s) may refer to:
* Anything of, from, or related to the people of Italy over the centuries
** Italians, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom
** Italian language, a Romance languag ...
insular
province of Sassari
The province of Sassari (; ; ; ; ) was a province in the autonomous island region of Sardinia, Italy. Its capital was the city of Sassari. On 1 April 2025, the province was suppressed in favor of the new Metropolitan City of Sassari, which corres ...
in northeastern
Sardinia
Sardinia ( ; ; ) is the Mediterranean islands#By area, second-largest island in the Mediterranean Sea, after Sicily, and one of the Regions of Italy, twenty regions of Italy. It is located west of the Italian Peninsula, north of Tunisia an ...
, Italy, in the historical region of
Gallura
Gallura ( or ; ) is a region in North-Eastern Sardinia, Italy.
The name ''Gallùra'' is allegedly supposed to mean "stony area".
Geography
Gallùra has an area of . It is from the Italian peninsula and from the French island of Corsica.
...
. Called in the Roman age, Civita in the Middle Ages (
Judicates period) and Terranova Pausania until the 1940s, ''Olbia'' has again been the official name of the city since the
fascist period.
History
Although the name is of Greek origin, due to the Greek presence during the seventh century
B.C., the city of Olbia was first settled either by the
Nuragics or by
Phoenicia
Phoenicians were an Ancient Semitic-speaking peoples, ancient Semitic group of people who lived in the Phoenician city-states along a coastal strip in the Levant region of the eastern Mediterranean, primarily modern Lebanon and the Syria, Syrian ...
ns, according to the archaeological findings. It contains ruins from the
Nuragic
The nuraghe, or nurhag, is the main type of ancient megalithic edifice found in Sardinia, Italy, developed during the Nuragic Age between 1900 and 730 BC. Today it has come to be the symbol of Sardinia and its distinctive culture known a ...
era to the Roman era, when it was an important port, and the Middle Ages, when it was the capital of the
Giudicato of Gallura
The Judicate of Gallura (, , ) was one of four Sardinian judicates in the Middle Ages. These were independent states whose rulers bore the title ''iudex'', judge. Gallura, a name which comes from ''gallus'', meaning rooster (cock), was subdivide ...
, one of the four independent states of Sardinia. During the
First Punic War
The First Punic War (264–241 BC) was the first of three wars fought between Rome and Carthage, the two main powers of the western Mediterranean in the early 3rd century BC. For 23 years, in the longest continuous conflict and grea ...
, the Romans fought against the
Carthaginians
The Punic people, usually known as the Carthaginians (and sometimes as Western Phoenicians), were a Semitic people, Semitic people who Phoenician settlement of North Africa, migrated from Phoenicia to the Western Mediterranean during the Iron ...
and the Sardinians near Olbia, where the general Hanno died in battle.

From 1113 it was the episcopal see of the
Diocese of Cività (succeeding to the
Diocese of Gallura
The Roman Catholic Diocese of Civita(-Tempio) was a Latin Catholic bishopric in the Gallura region of northern Sardinia (Tyrrhenian Sea, southwestern Italy).
It was heir to the ancient diocese of Pausania or Phausania () (6th to 8th? century), res ...
, the 1070 restoration of the
Diocese of Fausania
The Roman Catholic Diocese of Civita(-Tempio) was a Latin Catholic bishopric in the Gallura region of northern Sardinia (Tyrrhenian Sea, southwestern Italy).
It was heir to the ancient diocese of Pausania or Phausania () (6th to 8th? century), res ...
, 500–750), which was renamed in 1839 as
Diocese of Civita–Tempio
The Roman Catholic Diocese of Civita(-Tempio) was a Latin Catholic bishopric in the Gallura region of northern Sardinia (Tyrrhenian Sea, southwestern Italy).
It was heir to the ancient diocese of Pausania or Phausania () (6th to 8th? century), res ...
until its formal suppression in favor of (in fact merger into) the
Diocese of Tempio–Ampurias
The Diocese of Tempio-Ampurias () is a Latin Church diocese of the Catholic Church in Sardinia, Italy. Until 1986 it was known as Diocese of Ampurias e Tempio. It is a suffragan of the Archdiocese of Sassari
It had borne that name since 1506, wh ...
(also integrating the
Diocese of Ampurias
The Roman Catholic Diocese of Ampurias was a Latin suffragan Catholic bishopric in the north of Sardinia (Italy, Tyrrhenian Sea) from 1070 till its suppression and merger with the Diocese of Civita-Tempio (which kept the cathedral see) into the pr ...
, which was in
personal union
A personal union is a combination of two or more monarchical states that have the same monarch while their boundaries, laws, and interests remain distinct. A real union, by contrast, involves the constituent states being to some extent in ...
with the see of Civita from 1506).
Geography
It is the economic centre of this part of the island (commercial centres, food industry) and is very close to the
Costa Smeralda
The Costa Smeralda (, ; ; ) is a coastal area and tourist destination in northern Sardinia, Italy, with a length of some 20 km, although the term originally designated only a small stretch in the commune of Arzachena.
With white sand b ...
tourist area. It was one of the administrative capitals of the
province of Olbia-Tempio
The province of Olbia-Tempio (; ; ) was a province in the autonomous region of Sardinia, Italy. It had two provincial capitals, Olbia (58,723 inhabitants) and Tempio Pausania (14,342 inhabitants). As of 2015, the province had a total population o ...
, operative since 2005 and canceled after a referendum seven years later. Olbia is a tourist destination thanks to its sea and beaches and also for the large number of places of cultural interest to visit.
Climate
Olbia has a
Mediterranean climate
A Mediterranean climate ( ), also called a dry summer climate, described by Köppen and Trewartha as ''Cs'', is a temperate climate type that occurs in the lower mid-latitudes (normally 30 to 44 north and south latitude). Such climates typic ...
(''Csa''), with mild winters, warm springs and autumns and hot summers.
Demographics
Main sights

* Romanesque former cathedral of
San Simplicio (11th–12th century).
*
Church of St. Paul Apostle (medieval)
* National Archaeology Museum
*
Pedres Castle
*Several
dolmen
A dolmen, () or portal tomb, is a type of single-chamber Megalith#Tombs, megalithic tomb, usually consisting of two or more upright megaliths supporting a large flat horizontal capstone or "table". Most date from the Late Neolithic period (4000 ...
s and a
menhir
A menhir (; from Brittonic languages: ''maen'' or ''men'', "stone" and ''hir'' or ''hîr'', "long"), standing stone, orthostat, or lith is a large upright stone, emplaced in the ground by humans, typically dating from the European middle Br ...
*Several
nuraghe
The nuraghe, or nurhag, is the main type of ancient megalithic Building, edifice found in Sardinia, Italy, developed during the History of Sardinia#Nuragic period, Nuragic Age between 1900 and 730 BC. Today it has come to be the symbol of ...
s
*Remains of the Roman forum and aqueduct
*Remains of Carthaginian walls
*Fausto Noce park, the largest in Sardinia
*River park of Padrongianus
*
Tavolara island
Sport
Olbia Calcio 1905
Olbia Calcio, commonly referred to as Olbia, is a Italian football, football club based in the city of Olbia. It plays in Serie D, the fourth division of the Italian football league system.
Founded in 1906 (although its birth is traditionally t ...
represents Olbia in
Serie D
The Serie D () is the highest level of semi-professional football in Italy, and the fourth tier of the Italian national league system. It sits beneath the third and lowest fully professional league, Serie C, and feeds in to it through promotion ...
, the fourth division of Italian
football
Football is a family of team sports that involve, to varying degrees, kick (football), kicking a football (ball), ball to score a goal (sports), goal. Unqualified, football (word), the word ''football'' generally means the form of football t ...
.
Olbia hosted several legs of
Aquabike World Championship (powerboating)
The UIM-ABP Aquabike World Championship is a powerboating sports competition. The UIM-ABP Aquabike World Championship is the premier class of jetski racing, founded in 1992. Aquabike jetskis are personal watercraft vehicles purpose-built for raci ...
in 2003, 2004, 2018, 2019.
Transport

Olbia is one of the main connections between Sardinia and the Italian peninsula, with an airport (
Olbia – Costa Smeralda), a passenger port (Olbia-Isola Bianca), and a railway from
Olbia railway station to
Porto Torres
Porto Torres (; ) is a (municipality) and a city of the Province of Sassari in north-west of Sardinia, Italy. Founded during the 1st century BC as , it was the first Roman colony of the entire Sardinia, island. It is situated on the coast at abo ...
,
Golfo Aranci and
Cagliari
Cagliari (, , ; ; ; Latin: ''Caralis'') is an Comune, Italian municipality and the capital and largest city of the island of Sardinia, an Regions of Italy#Autonomous regions with special statute, autonomous region of Italy. It has about 146,62 ...
. There is an expressway to
Nuoro
Nuoro ( ; ) is a city and (municipality) in central-eastern Sardinia, Italy, situated on the slopes of Mount Ortobene. It is the capital of the province of Nuoro. With a population of 36,347 (2011), it is the sixth-largest city in Sardinia. Its ...
and
Cagliari
Cagliari (, , ; ; ; Latin: ''Caralis'') is an Comune, Italian municipality and the capital and largest city of the island of Sardinia, an Regions of Italy#Autonomous regions with special statute, autonomous region of Italy. It has about 146,62 ...
(SS131) and national roads to
Sassari
Sassari ( ; ; ; ) is an Italian city and the second-largest of Sardinia in terms of population with 120,497 inhabitants as of 2025, and a functional urban area of about 260,000 inhabitants. One of the oldest cities on the island, it contains ...
(SS199-E840),
Tempio Pausania
Tempio Pausania (; ) is a town of about 14,000 inhabitants in the Gallura region of northern Sardinia, Italy, in the province of Sassari. It is one of I Borghi più belli d'Italia ("The most beautiful villages of Italy").
History
Cultural and de ...
(SS127) and
Palau
Palau, officially the Republic of Palau, is an island country in the Micronesia subregion of Oceania in the western Pacific Ocean. The Republic of Palau consists of approximately 340 islands and is the western part of the Caroline Islands ...
(SS125).
Local transport
The internal city public transport and bus connections with the surrounding areas are provided by the
ASPO (Olbia's public service company), while vehicle connections with the other centers of the territory are provided by the ARST (Sardinian regional transport company). Other private carriers operate with lines under concession.
Hospitals
The major hospitals in the area are:
* "Giovanni Paolo II" Hospital - Olbia
* "Paolo Dettori" Hospital -
Tempio Pausania
Tempio Pausania (; ) is a town of about 14,000 inhabitants in the Gallura region of northern Sardinia, Italy, in the province of Sassari. It is one of I Borghi più belli d'Italia ("The most beautiful villages of Italy").
History
Cultural and de ...
* "Paolo Merlo" Hospital
-
La Maddalena
La Maddalena (Gallurese: ''Madalena'' or ''La Madalena'', ) is a town and ''comune'' located on the islands of the Maddalena archipelago in the province of Sassari, northern Sardinia, Italy. It is one of I Borghi più belli d'Italia ("The most be ...
*
Mater Olbia Hospital - Olbia
Gallery
File:Olbia - Pozzo sacro di Sa Testa (06).JPG, Nuragic holy well temple of Sa testa
File:Acquedotto Romano Sa Rughittula.jpg, Ruins of the Roman aqueduct
File:The church of S.Paolo of Olbia, Sardinia - panoramio.jpg, The church of S.Paolo of Olbia
File:Olbia, castello di Pedres (03).jpg, Olbia, castle of Pedres
Olbia, faro dell'isola della Bocca (05).jpg, Lighthouse
References
External links
*
*
City of OlbiaOlbia and surroundings
{{Authority control
Cities and towns in Sardinia
Phoenician colonies in Sardinia