Hungary, officially in English the Republic of Hungary, literally Magyar (Hungarian) Republic), is a landlocked country in Central Europe, (in the Carpathian Basin)bordered by Austria, Slovakia, Ukraine, Romania, Serbia, Croatia, and Slovenia. Its capital is Budapest. Hungary has been a member state of the European Union since May 1, 2004.

Approximately slightly more than one half of Hungary's landscape consists of flat to rolling plains of the Carpathian Basin: the most important plain regions include the Little Hungarian Plain in the west, and the Great Hungarian Plain in the southeast. The highest elevation above sea level on the latter is only 183 metres.

Transdanubia is a primarily hilly region with a terrain varied by low mountains. These include the very eastern stretch of the Alps, Alpokalja, in the west of the country, the Transdanubian Medium Mountains, in the central region of Transdanubia, and the Mecsek Mountains and Villány Mountains in the south. The highest point of the area is the Írott-ko in the Alps, at 882 metres.

The highest mountains of the country are located in the Carpathians: these lie in the northern parts, in a wide band along the Slovakian border (highest point: the Kékes at 3,327 ft; 1,014 m).

Hungary is divided in two by its main waterway, the Danube (Duna); other large rivers include the Tisza and Dráva, while Transdanubia contains Lake Balaton, a major body of water. The largest thermal lake in the world, Lake Hévíz (Hévíz Spa), is located in Hungary. The second largest lake in the Carpathian Basin is the artificial Lake Tisza (Tisza-tó).

Hungary has a continental climate, with cold, cloudy, humid winters and warm to hot summers. Average annual temperature is 9.7 °C (49.5 °F). Temperature extremes are about 42 °C (110 °F) in the summer and −29 °C (−20 °F) in the winter. Average temperature in the summer is 27 to 35 °C (81 to 95 °F), and in the winter it is 0 to −15 °C (32 to 5 °F). The average yearly rainfall is approximately 600 millimetres (24 in). A small, southern region of the country near Pécs enjoys a reputation for a Mediterranean climate, but in reality it is only slightly warmer than the rest of the country and still receives snow during the winter.

The music of Hungary consists mainly of traditional Hungarian folk music and music by prominent composers such as Franz Liszt, Béla Bartók and Zoltán Kodály. Hungarian traditional music tends to have a strong dactylic rhythm, just as the language is invariably stressed on the first syllable of each word.

Hungarian cuisine is also a prominent feature of Hungarian culture, with traditional dishes such as goulash (gulyás or gulyásleves) a main feature of the Hungarian diet. Dishes are often flavoured with paprika. Stews are often to be found with typical elements such as pork or beef, for example as used in pörkölt.There are also many desserts that are usually flavoured with fruit and pastry based(rétes).Food is a big part of the Hungarian culture and it is viewed often as rude to not accept it when offered.

Hungary is famous for its excellent mathematics education which has trained numerous outstanding scientists. Famous Hungarian mathematicians include Paul Erdos, famed for publishing in over forty languages and whose Erdos numbers are still tracked; János (John) Bolyai, designer of non-Euclidean (or "absolute") geometry in 1831; John von Neumann, a pioneer of digital computing; Eugene Wigner; and many others. Erdos, von Neumann, and Wigner, like other Hungarian Jewish scientists, fled rising anti-Semitism in Europe, and made their most famous contributions in the United States.

Hungarians are very proud of their inventions. These include the noiseless match (János Irínyi), the Rubik's cube, the krypton electric bulb (Imre Bródy, 1891–1944), and the aforementioned non-Euclidian geometry. A number of other important inventions, including holography, the ballpoint pen (invented by the eponymous Laszlo Bíró), the theory of the hydrogen bomb, and the BASIC programming language, were invented by Hungarians who fled the country prior to World War II.