Belgrade is the capital and largest city of Serbia. It's located at the confluence of the Sava and Danube rivers, where the Pannonian Plain meets the Balkans. Its name translates to "White city". The urban area of the City of Belgrade has a population of 1.23 million, while over 1.65 million people live within its administrative limits. Its metropolitan territory is divided into 17 municipalities, each with its own local council. Belgrade is classified as a Beta- Global City.

One of the most important prehistoric cultures of Europe, the Vinča culture, evolved within the Belgrade area in the 6th millennium BC. In antiquity, Thraco-Dacians inhabited the region, and after 279 BC Celts conquered the city, naming it Singidūn.

In 1521, Belgrade was conquered by the Ottoman Empire and became the seat of the Sanjak of Smederevo. It frequently passed from Ottoman to Habsburg rule, which saw the destruction of most of the city during the Austro-Ottoman wars. Belgrade was again named the capital of Serbia in 1841. Northern Belgrade remained the southernmost Habsburg post until 1918, when the city was reunited. As a strategic location, the city was battled over in 115 wars and razed 44 times. Belgrade was the capital of Yugoslavia from its creation in 1918.

During the post-war period, Belgrade grew rapidly as the capital of the renewed Yugoslavia, developing as a major industrial center. In 1948, construction of New Belgrade started. In 1958, Belgrade's first television station began broadcasting. In 1961, the conference of Non-Aligned Countries was held in Belgrade under Tito's chairmanship. In 1962, Belgrade Nikola Tesla Airport was built.

Belgrade hosts many annual international cultural events, including the Film Festival, Theatre Festival, Summer Festival, Music Festival, Book Fair, Eurovision Song Contest 2008, and the Beer Fest. The Nobel Prize winning author Ivo Andrić wrote his most famous work, The Bridge on the Drina, in Belgrade.Other prominent Belgrade authors include Branislav Nušić, Miloš Crnjanski, Borislav Pekić, Milorad Pavić and Meša Selimović.

Most of Serbia's film industry is based in Belgrade. FEST is an annual film festival that held since 1971, and, through 2013, had been attended by four million people and had presented almost 4,000 films.

The city was one of the main centers of the Yugoslav new wave in the 1980s: VIS Idoli, Ekatarina Velika, Šarlo Akrobata and Električni Orgazam were all from Belgrade. Other notable Belgrade rock acts include Riblja Čorba, Bajaga i Instruktori and Partibrejkers.

There are many foreign cultural institutions in Belgrade, including the Spanish Instituto Cervantes, the German Goethe-Institut and the French Institut français, which are all located in the central pedestrian area of Knez Mihailova Street. Other cultural centers in Belgrade are American Corner, Austrian Cultural Forum, British Council, Chinese Confucius Institute, Canadian Cultural Center, Hellenic Foundation for Culture, Italian Istituto Italiano di Cultura, Iranian Culture Center, Azerbaijani Culture Center and Russian Center for Science and Culture. European Union National Institutes for Culture operates a cluster of cultural centres from the EU.

Belgrade has a reputation for offering a vibrant nightlife; many clubs that are open until dawn can be found throughout the city. The most recognizable nightlife features of Belgrade are the barges (splav), spread along the banks of the Sava and Danube Rivers. Many weekend visitors prefer Belgrade nightlife to that of their own capitals, due to a perceived friendly atmosphere, plentiful clubs and bars, cheap drinks, the lack of language difficulties, and the lack of restrictive night life regulation.

The city is home to Serbia's two biggest and most successful football clubs, Red Star Belgrade and Partizan Belgrade. Red Star won the 1991 UEFA Champions League (European Cup). The two major stadiums in Belgrade are the Marakana (Red Star Stadium) and the Partizan Stadium. The rivalry between Red Star and Partizan is one of the fiercest in world football.

Bratislava is the capital of Slovakia, and with a population of about 450,000, the country's largest city. Bratislava is in southwestern Slovakia, occupying both banks of the River Danube and the left bank of the River Morava. Bordering Austria and Hungary, it is the only national capital that borders two sovereign states. Vienna and Bratislava, the nearest capital cities in Europe (only 60 km) were once connected to an electric tram.

The city received its contemporary name in 1919. Beforehand it was mostly known in English by its German name, Pressburg, as it was long dominated by Austrians and other German-speakers.

Bratislava lies in the north temperate zone and has a moderately continental climate. During the summer the temperature can rise to 30 C, sometimes even more. During the winter, the temperature is about 0 C, but at night, and they can go lower than -10 C. If it snows, the snow cover will not last longer than a few days.

On the eastern bank of the Danube is the old historic part of the city, while in the west the new modern part. Bratislava has always been one of the main cultural centers of Central Europe.

What to see in Bratislava:

Bratislava Castle is one of the most prominent structures in the city. The castle hill site has been inhabited since the transitional period between the Stone and Bronze ages and has been the acropolis of a Celtic town, part of the Roman Limes Romanus, a huge Slavic fortified settlement, and a political, military and religious centre for Great Moravia. A stone castle was not constructed until the 10th century, when the area was part of the Kingdom of Hungary.

Devín Castle is the ruined and recently renovated castle in the borough of Devín, on top of a rock where the Morava River, which forms the border between Austria and Slovakia, enters the Danube. It is one of the most important Slovak archaeological sites and contains a museum dedicated to its history. Due to its strategic location, Devín Castle was a very important frontier castle of Great Moravia and the early Hungarian state. It was destroyed by Napoleon's troops in 1809. It is an important symbol of Slovak and Slavic history.

Rusovce mansion, with its English park, is in the Rusovce borough. The house was originally built in the 17th century and was turned into an English neo-Gothic-style mansion in 1841–1844. The borough is also known for the ruins of the Roman military camp Gerulata, part of Limes Romanus, a border defence system. Gerulata was built and used between the 1st and 4th centuries AD.

Parks and lakes. Due to its location in the foothills of the Little Carpathians and its riparian vegetation on the Danubian floodplains, Bratislava has forests close to the city centre. The largest city park is Horský park (literally, Mountainous Park), in the Old Town. Bratislavský lesný park (Bratislava Forest Park) is located in the Little Carpathians and includes many locales popular among visitors, such as Železná studienka and Koliba.

Bratislava's zoological park is located in Mlynská dolina, near the headquarters of Slovak Television. The zoo, founded in 1960, currently houses 152 species of animals, including the rare white lion and white tiger. The Botanical Gardens, which belong to Comenius University, can be found on the Danube riverfront and house more than 120 species of domestic and foreign origin.