Province of Udine in the context of Dogna

The Resian dialect or simply Resian (self-designation Standard Rozajanski langäč / Rozojanski langäč, Bila Rozajanski langäč / Rozojanski langäč, Osoanë Rozoanske langäč, Solbica Rozajonski langeč / Rozojonski langeč; Slovene: rezijansko narečje [ɾɛziˈjáːnskɔ naˈɾéːt͡ʃjɛ], rezijanščina; Italian: Dialetto Resiano) is a distinct variety in the South Slavic continuum, generally considered a Slovene dialect spoken in the Resia Valley, Province of Udine, Italy, close to the border with Slovenia.

Together with the Rosen Valley dialect and Ebriach dialect in Carinthia, it is one of the three dialects of Slovene spoken entirely outside the borders of Slovenia. It is unequivocally one of the most distinct and difficult dialects to understand for speakers of central Slovene dialects, especially because most Resians are not familiar with standard Slovene. Its distinguishing characteristic is centralized, breathy vowels. It borders the Slovene Torre Valley dialect to the south and the Soča dialect to the east, both separated by tall mountain ranges. On the other sides, it mostly borders Friulian, but also Bavarian to the north. It belongs to the Littoral dialect group, although it shows few similarities with other Littoral dialects and evolved from the Carinthian dialect base, northern Slovene, as opposed to other Littoral dialects, which evolved either from western or southern Slovene. It is spoken by fewer than a thousand people and is listed as a definitely endangered language according to UNESCO's Atlas of the World's Languages in Danger. Despite this, Resians value their language and it is being passed down to younger generations.

Friuli (Italian: [friˈuːli]; Friulian: Friûl [fɾiˈuːl] ; Venetian: Friul or Friułi; Slovene: Furlanija; Austrian German: Friaul) is a historical region of northeast Italy. The region is marked by its separate regional and ethnic identity predominantly tied to the Friulians, who speak the Friulian language. It comprises the major part of the autonomous region Friuli-Venezia Giulia, i.e. the administrative provinces of Udine, Pordenone, and Gorizia, excluding Trieste.

Campoformido (Italian: [ˌkampoˈfɔrmido]; archaically Campoformio; Friulian: Cjampfuarmit) is a town and comune (municipality) in the Regional decentralization entity of Udine in Friuli-Venezia Giulia, northeastern Italy, with a population of 7,743 (December 2019). It is notable for the 1797 Treaty of Campo Formio.

Resia (Resian: Reśija; Slovene: Rezija; Friulian: Resie) is a comune (municipality) in the Regional decentralization entity of Udine, in the Friuli-Venezia Giulia region of northeast Italy, bordering on the municipalities of Chiusaforte, Lusevera, Resiutta, and Venzone, and also on two of the Slovenian municipalities (Kobarid and Bovec). Its residents speak an archaic dialect known as Resian, which is – according to most linguists – a transitional dialect between the Carinthian and Littoral dialects of Slovene. Although they maintain their own traditional system of family names, which are of Slavic origin, the people of Resia have either Italian or Italianized surnames, similarly to some areas in Venetian Slovenia.

It is located in the alpine valley of the same name in the Julian Alps, about 90 kilometres (56 mi) northwest of Trieste and about 35 kilometres (22 mi) north of Udine, on the border with Slovenia and around 20 kilometres (12 mi) from the border with Austria. As of 1 January 2015, it had a population of 1,048 and an area of 119.0 square kilometres (45.9 sq mi).

The Torre Valley dialect or Ter Valley dialect (Slovene: tersko narečje [ˈtɛ́ːɾskɔ naˈɾéːt͡ʃjɛ], terščina) is the westernmost and the most Romanized Slovene dialect. It is one of the most endangered Slovene dialects and is threatened with possible extinction. It is also one of the most archaic Slovene dialects, together with the Gail Valley and Natisone Valley dialects, which makes it interesting for typological research. It is spoken mainly in the Torre Valley in the Province of Udine in Italy, but also in western parts of the Municipality of Kobarid in the Slovene Littoral in Slovenia. The dialect borders the Soča dialect to the east, the Natisone Valley dialect to the southeast, Resian to the north, and Friulian to the southwest and west. The dialect belongs to the Littoral dialect group, and it evolved from Venetian–Karst dialect base.

The Jôf di Montasio (Italian, Friulian: Jôf dal Montâs, Slovene: Montaž, German: Montasch) is a mountain located in the Province of Udine, in the Friuli-Venezia Giulia region of northeastern Italy.

With its elevation of 2,752 metres (9,029 ft), it is the second highest mountain of the Julian Alps, surpassed only by Triglav. The Julian Alps are part of the Southern Limestone Alps System.

The province of Pordenone (Italian: provincia di Pordenone; Friulian: provincie di Pordenon; Venetian: provincia de Pordenon) was a province in the autonomous region of Friuli-Venezia Giulia, Italy, subdivided from the province of Udine in 1968. Its capital was the city of Pordenone. The province was abolished on 30 September 2017; it was reestablished in 2019 as the regional decentralization entity of Pordenone (Italian: ente di decentramento regionale di Pordenone; Friulian: ent di decentrament regjonâl di Pordenon), and was reactivated on 1 July 2020. It has a total population of 312,794 inhabitants.

The Dolomites (Italian: Dolomiti [doloˈmiːti]), also known as the Dolomite Mountains, Dolomite Alps or Dolomitic Alps, are a mountain range in northeastern Italy. They form part of the Southern Limestone Alps and extend from the River Adige in the west to the Piave Valley (Pieve di Cadore) in the east. The northern and southern borders are defined by the Puster Valley and the Sugana Valley (Italian: Valsugana). The Dolomites are in the regions of Veneto, Trentino-Alto Adige/Südtirol and Friuli-Venezia Giulia, covering an area shared between the provinces of Belluno, Vicenza, Verona, Trentino, South Tyrol, Udine and Pordenone.

Other mountain groups of similar geological structure are spread along the River Piave to the east—Dolomiti d'Oltrepiave; and far away over the Adige River to the west—Dolomiti di Brenta (Western Dolomites). A smaller group is called Piccole Dolomiti (Little Dolomites), between the provinces of Trentino, Verona and Vicenza.

The Frecce Tricolori (Italian: [ˈfrettʃe trikoˈloːri]; lit. 'Tricolour Arrows'), officially known as the 313° Gruppo Addestramento Acrobatico, Pattuglia Acrobatica Nazionale (PAN) Frecce Tricolori ("313th Acrobatic Training Group, National Aerobatic Team (PAN) Frecce Tricolori"), is the aerobatic demonstration team of the Italian Air Force. Based at Rivolto Air Base, province of Udine, it was created on 1 March 1961 as a permanent group for the training of Air Force pilots in air acrobatics.

The Tricolour Arrows replaced unofficial teams that had been sponsored by various commands starting in the early 1930s. The team flies the Aermacchi MB-339-A/PAN, a two-seat fighter-trainer craft capable of 898 km/h at sea level. With ten aircraft, nine in close formation and a soloist, they are the world's largest acrobatics patrol, and their flight schedule, comprising about twenty acrobatics and about half an hour, makes them among the most famous in the world. It is one of national symbols of Italy. On 28 August 1988 three Frecce Tricolori aircraft collided during the Ramstein air show: it was one of the worst air show disasters in history, in which 67 spectators and three pilots died and 346 spectators sustained serious injuries.

Marano Lagunare (Friulian: Maran) is a comune (municipality) in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia, located about 50 kilometres (31 mi) northwest of Trieste and about 35 kilometres (22 mi) south of Udine.

Marano Lagunare borders the following municipalities: Carlino, Grado, Latisana, Lignano Sabbiadoro, Muzzana del Turgnano, Palazzolo dello Stella, Precenicco, San Giorgio di Nogaro.

The Carinthian dialect group (koroška narečna skupina, koroščina) is a group of closely related dialects of Slovene, a South Slavic language. The Carinthian dialects are spoken by Carinthian Slovenes in Austria, in Slovenian Carinthia, and in the northwestern parts of Slovenian Styria along the upper Drava Valley, in the westernmost areas of Upper Carniola on the border with Italy, and in some villages in the Province of Udine in Italy.

Chiusaforte (Slovene: Kluže; German: Klausen; Friulian: Sclûse) is a comune (municipality) in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia.

Lusevera (Slovene: Bardo; Friulian: Lusevare) is a comune (municipality) in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia, located about 80 kilometres (50 mi) northwest of Trieste and about 20 kilometres (12 mi) north of Udine, on the border with Slovenia, and borders the following municipalities: Gemona del Friuli, Kobarid (Slovenia), Montenars, Nimis, Resia, Taipana, Tarcento, and Venzone.

Resiutta (Friulian: Resiùte; Slovene: Na Bili) is a comune (municipality) in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia, located about 100 kilometres (62 mi) northwest of Trieste and about 35 kilometres (22 mi) north of Udine. As of 31 December 2014 it had a population of 311 and an area of 20.0 square kilometres (7.7 sq mi).

The municipality of Resiutta contains the frazione (borough) of Povici.

Venzone (Friulian: Vençon; Slovene: Pušja vas; German: Peuscheldorf) is a comune (municipality) in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia. It is one of I Borghi più belli d'Italia ("The most beautiful villages of Italy").

Udine (US: /ˈuːdiːneɪ/ OO-dee-nay; Italian: [ˈuːdine] ; Friulian: Udin; Latin: Utinum; Slovene: Videm) is a city and comune (municipality) in northeastern Italy, in the middle of the Friuli-Venezia Giulia region, between the Adriatic Sea and the Carnic Alps. It is the capital of the Regional decentralization entity of Udine. As of 2025, it has a population of 98,320 in the commune, and 176,000 with the urban area.

The Gail Valley dialect (Slovene: ziljsko narečje, ziljščina) is the westernmost Slovene dialect in the Carinthian dialect group, spoken in parts of southern Carinthia in Austria, in the northeasternmost part of the Province of Udine in Italy, and in northeastern Upper Carniola in Slovenia.

Basilica di Santa Maria Assunta (Italian: Basilica Patriarcale di Santa Maria Assunta) is the principal church in the town of Aquileia, in the Province of Udine and the region of Friuli-Venezia Giulia, Italy.

The original church dates back to the fourth century. The current basilica was built in the eleventh century and partially rebuilt again in the thirteenth century. It is located on Via Sacra, overlooking the Piazza del Capitolo, along with the campanile and baptistery.