Tomb of National Heroes (Ljubljana)

Republic Square or Square of the Republic (Slovene: Trg republike), at first named Revolution Square, is the largest square in Ljubljana, the capital of Slovenia. It was designed in the second half of the 20th century by Edvard Ravnikar. Independence of Slovenia was declared here on 26 June 1991. The National Assembly Building stands at its northern side and Cankar Hall at the southern side.

The National Assembly Building (Slovene: Zgradba Državnega zbora, also colloquially the Parliament (Parlament) in Ljubljana, the capital of Slovenia, is a modernist palace housing the legislature of Slovenia. Built between 1954 and 1959 by the architect Vinko Glanz, it is a three-storey building with an area of 2,200 m2 (24,000 sq ft). It is located on the Republic Square in the center of Ljubljana. Annual visitor numbers are around 13,000.Despite its name, the building houses both the National Assembly (lower house) and the National Council (upper house) of the legislature. The building is an officially protected monument, listed in the records as the People's Assembly Building of the Republic of Slovenia (Skupščina Republike Slovenije). It was opened on 19 February 1959 as the Palace of the People's Assembly (Palača Ljudske skupščine), as it was originally the seat of the Socialist Republic of Slovenia's legislature, the People's Assembly.

The Slovenian Parliament (Slovene: Slovenski parlament) is the informal designation of the general representative body of the Slovenian nation and the legislative body of the Republic of Slovenia. According to the Constitution of Slovenia, the general representative body of the Slovenian nation is the National Assembly. The general public in Slovenia often refer to the National Assembly alone as the Slovenian Parliament. However, the National Council, the representative body of basic social groups, also performs a further, if minor, part of the legislative function.The opinions of experts and of the general Slovenian public on whether the Slovenian Parliament is bicameral or unicameral differ, although most consider it to be incompletely bicameral. In 2008, the Constitutional Court of Slovenia recognized the Slovenian Parliament as incompletely bicameral.

The National Assembly (Slovene: Državni zbor Republike Slovenije, pronounced [dəɾˈʒàːwni ˈzbɔ́ɾ ɾɛˈpúːblikɛ slɔˈʋèːnijɛ] or [-ˈzbɔ̀ːɾ-]), is the general representative body of Slovenia. According to the Constitution of Slovenia and the Constitutional Court of Slovenia, it is the major part of the distinctively incompletely bicameral Slovenian Parliament, the legislative branch of the Republic of Slovenia. It has 90 members, elected for a four-year term. 88 members are elected using the party-list proportional representation system and the remaining two, using the Borda count, by the Hungarian and Italian-speaking ethnic minorities, who have an absolute veto in matters concerning their ethnic groups. As of May 2022, the 9th National Assembly of the Republic of Slovenia is in session.

The National Museum of Slovenia (Slovene: Narodni muzej Slovenije) is located in Ljubljana, the capital of Slovenia. It is located in the Center district of the city near Tivoli City Park. Along with the Slovenian Museum of Natural History, located in the same building, the National Museum of Slovenia is the country's oldest scientific and cultural institution. The museum has an extensive collection of archaeological artefacts, old coins and banknotes (in the numismatics department on the ground floor) and displays related to the applied arts. In 2021 it's been given the golden Order for Exceptional Merits by the president of Slovenia, Borut Pahor.

The Slovenian Museum of Natural History (Slovene: Prirodoslovni muzej Slovenije, Latin: Museum Historiae Naturalis Sloveniae) is a Slovenian national museum with natural history, scientific, and educational contents. It is the oldest cultural and scientific Slovenian institution. The museum features national, European, and worldwide collections demonstrating the changes in biodiversity, the development of the natural history thought, as well as different techniques of collection and preparation of samples. Its research activities focus on natural heritage of Slovenia. The Slovenian Museum of Natural History operates in the Center District in Ljubljana, the capital of Slovenia, at Museum Street (Muzejska ulica), near Tivoli Park, the Parliament and the Opera House. Along with the National Museum of Slovenia, it is housed in a building from 1885, built upon the plans by the Viennese architect Wilhelm Rezori and the master builder Wilhelm Treo from Ljubljana. The symbol of the museum is an almost complete woolly mammoth skeleton, found in Nevlje near Kamnik in 1938. Its official publication, published since autumn 1978, has been named Scopolia in honour of Giovanni Antonio Scopoli, a leading Carniolan naturalist of the 18th century.

The Ljubljana Opera House (Slovene: Opera, or ljubljanska operna hiša) is an opera house in Ljubljana, the capital of Slovenia. The seat of the national opera and ballet company, the Ljubljana Slovene National Theatre Opera and Ballet, it serves as the national opera building of the country. It stands at 1 Župančič Street (Župančičeva 1) between the Slovenian Parliament building, on one hand, and the National Museum and the National Gallery, on the other hand.

The Kingdom of Illyria was a crown land of the Austrian Empire from 1816 to 1849, the successor state of the Napoleonic Illyrian Provinces, which were reconquered by Austria in the War of the Sixth Coalition. It was established according to the Final Act of the Vienna Congress. Its administrative centre was in Ljubljana (officially German: Laibach) Upon the Revolutions of 1848, the kingdom was dissolved and split into the Austrian crown lands of Carniola, Carinthia, and the Austrian Littoral.

The Socialist Republic of Slovenia (Slovene: Socialistična republika Slovenija, Serbo-Croatian: Socijalistička Republika Slovenija / Социјалистичка Република Словенија), commonly referred to as Socialist Slovenia or simply Slovenia, was one of the six federal republics forming Yugoslavia and the nation state of the Slovenes. It existed under various names from its creation on 29 November 1945 until 25 June 1991. In early 1990, the government dismantled the single-party system of government – installed by the League of Communists – and adopted a multi-party democracy. Republic of Slovenia dropped the 'Socialist' label shortly after and in late 1990 cast a successful public vote for independence, which it formally declared on 25 June 1991 and achieved after the brief Ten-Day War.

The Cankar Centre or Cankar Hall (Slovene: Cankarjev dom) is the largest Slovenian convention, congress and culture center. The building was designed by the architect Edvard Ravnikar and was built at the southern edge of Republic Square in Ljubljana between 1977 and 1982. Construction was funded entirely by the Socialist Republic of Slovenia.

The National Gallery of Slovenia (Slovene: Narodna galerija) is the national art gallery of Slovenia. It is located in the capital Ljubljana. It was founded in 1918, after the dissolution of Austria-Hungary and the establishment of the State of Slovenes, Croats and Serbs. Initially, it was hosted in the Kresija Palace of Ljubljana, but moved to the present location in 1925.

The Mladika Complex, the headquarters of the Ministry of Foreign Affairs of the Republic of Slovenia (Slovene: Ministrstvo za zunanje zadeve), is a complex of two buildings in the Center District of the capital city of Ljubljana. The first building, at the address 25 Prešeren Street (Slovene: Prešernova cesta 25), is L-shaped and stands at the intersection of Prešeren Street and Šubic Street (Šubičeva ulica). The other, at the address 11 Šubic Street, stands at the intersection of Šubic Street and Bleiweis Street (Bleiweisova cesta).