Újbuda

Lake Feneketlen (Feneketlen-tó, "Bottomless Lake") is a lake in the 11th district of Budapest, Hungary.The lake was formed in 1877, when clay was removed from the site to supply a brick factory that was situated at nearby Kosztolányi Dezső tér. The lake's water quality in the 1980s began to deteriorate, until a water circulation device was built. The fishing is forbidden on this lake.

Újbuda-központ (lit. "Újbuda-Centrum") is a station on Line 4 of the Budapest Metro. The station is an important traffic junction. Tramways leading to southern Buda cross road traffic from Petőfi Bridge here. It is also the southern terminus of Tramline 4. The station was opened on 28 March 2014 as part of the inaugural section of the line, from Keleti pályaudvar to Kelenföld vasútállomás.

Móricz Zsigmond körtér ("Zsigmond Móricz circus") is a square in Budapest, Hungary. Located in Újbuda, or Budapest's 11th District at the convergence of some of Budapest's major boulevards Béla Bartók út, Villányi út, Fehérvári út, and Karinthy Frigyes út, the square in close proximity to the River Danube. From 1929, the square was initially named after Miklós Horthy, but was renamed after famous Hungarian writer Zsigmond Móricz in 1945. It remains a prominent location within the city, and was a scene of fierce fighting in the 1956 Hungarian Revolution. The main feature of the intersection is the Gomba, or Mushroom. This building, constructed in 1942 in the middle of the roundabout, featured shops as well as the electrical transformer distributing current to the significant tramway network. As it was in poor condition, the mushroom was earmarked for redevelopment in line with Budapest's cultural district and construction of the M4 metro. The building was fully renovated by the summer of 2014. Budapest's new M4 metro has a stop at the square, as well as the 7, 27, 33, 58, 114, 213, 214, and 240 bus lines and the 6, 17, 19, 41, 47, 48, 49, 56, 56A, and 61 tram lines, the 6 tram line being the busiest tram service in Budapest (along with 4). The shopping mall Allee (toward Újbuda-központ metro station) and the square Kosztolányi Dezső tér along with its park around Feneketlen-tó ("Bottomless Lake") are available at a walking distance.

Móricz Zsigmond körtér is a station of Line 4 of the Budapest Metro. It is located beneath the eponymous square, and is a major public transport hub in Buda along with Széll Kálmán tér. It is also the southern terminus of Tramline 6. The station was opened on 28 March 2014 as part of the inaugural section of the line, from Keleti pályaudvar to Kelenföld vasútállomás.

Dennis Gabor University (DGU) (Hungarian: Gábor Dénes Egyetem, GDE) is a private educational institution in Budapest, Hungary. It was established in 1992 as a college, and named after the Hungarian physicist Dennis Gabor (Hungarian: Gábor Dénes). It attained the rank of university in 2023. Since its foundation the University has been operating programs of IT-themed courses. Currently the school offers three different BSc courses, five post-secondary vocational training courses and four postgraduate courses to Hungarian applicants. Since 1992 more than 15,000 students have graduated at Dennis Gabor University.Dennis Gabor University was among the first few higher education institutions which introduced distance education, and certain e-learning methods. Both of the College's education courses (full-time and distance) are supported with online study content.

The Socialist Federative Republic of Councils in Hungary (Hungarian: Magyarországi Szocialista Szövetséges Tanácsköztársaság) (due to an early mistranslation, it became widely known as the Hungarian Soviet Republic in English-language sources (Hungarian: Magyar Szovjet-köztársaság)), literally the Republic of Councils in Hungary (Hungarian: Magyarországi Tanácsköztársaság) was a short-lived communist state that existed from 21 March 1919 to 1 August 1919 (133 days), succeeding the First Hungarian Republic. The Hungarian Soviet Republic was a small communist rump state, and the world's second socialist state. When the Republic of Councils in Hungary was established, it controlled approximately only 23% of Hungary's historic territory. The head of government was Sándor Garbai, but the influence of the foreign minister Béla Kun of the Hungarian Communist Party was much stronger. Unable to reach an agreement with the capitalist Triple Entente, which maintained an economic blockade of Hungary, in dispute with neighboring countries over territorial disputes, and beset by profound internal social changes, the soviet republic failed in its objectives and was abolished a few months after its existence. Its main figure was the Communist Béla Kun, despite the fact that in the first days the majority of the new government consisted of radical Social Democrats. The new system effectively concentrated power in the governing councils, which exercised it in the name of the working class.The new Communist Government failed to reach an agreement with the Triple Entente that would lead to the lifting of the economic blockade, the improvement of the new borders or the recognition of the new government by the victorious powers of World War I. A small volunteer army was organized mostly from Budapest factory workers and attempts were made to recover the territories lost to neighboring countries, an objective that had widespread support from many working class people in some larger cities, not only those favorable to the new regime. Initially, thanks to patriotic support from conservative officers, the republican forces advanced against the Czechoslovaks in north Hungary, after suffering a defeat in the east at the hands of the Romanian Army in late April, which led to a retreat on the banks of the Tisza. In mid-June, the birth of the Slovak Soviet Republic was proclaimed, which lasted two weeks until a Hungarian withdrawal at the request of the Triple Entente. Later that month, there was an attempted coup by the Social Democrats. On 20 July, the republic launched a new attack on the Romanian posts who were deep in Hungary at the Tisza river. After a few days of the Hungarian advance, the Romanians managed to stop the offensive and break through the Hungarian lines. Kun and most of the government fled to Vienna. The Social-Democrat–Communist government was succeeded by an exclusively Social Democratic one on 1 August. The communists left Budapest and went abroad. Despite the opposition from the Entente, the Romanians entered Budapest, the Hungarian capital, on 4 August.The Hungarian heads of government applied controversial doctrinal measures in both foreign (internationalism instead of national interests during wartime) and domestic policy (planned economy and heightened class struggle) that made them lose the favor of the majority of the population. The attempt of the new executive to profoundly change the lifestyle and the system of values of the population proved to be a resounding failure; After the withdrawal from Slovakia, the application of some measures aimed at regaining popular support was ordered, but without great success; in particular, the ban on the sale of alcoholic beverages was repealed, and attempts were made to improve the monetary situation and food supply. Unable to apply these policies effectively, the republic had already lost the support of the majority of the population between June and July, which led, together with the military defeats, to its downfall. The failure of internal reform was compounded by the political and economic isolation imposed on Hungary by the Triple Entente, the military failures against neighboring countries, and the impossibility of joining forces with the Red Army because of the ongoing Russian Civil War contributed to the collapse of the Soviet Republic.

The Hungarian Republic (Hungarian: Magyar Köztársaság) was a short-lived republic that existed between August 1919 and February 1920 in the central and western portions of the former First Hungarian Republic (controlling most of today's Hungary and parts of present-day Austria, Slovakia and Slovenia). The state was established in the aftermath of the Hungarian–Romanian War by counter-revolutionary forces who sought to return to the status quo prior to 31 October 1918.Following this period, the Allies of World War I severely pressured the Hungarians into retreating behind post-war demarcation lines as a provision to the Paris Peace Conference of 1919, which was the Allies' attempt to establish new nation states among the former kingdom's non-Hungarian citizens, the principal beneficiaries of which were the Kingdom of Romania, the Kingdom of Serbs, Croats, and Slovenes, the Austrian Republic, and the Czechoslovak Republic. Subsequently, the Republic was transformed back into the Kingdom of Hungary, which signed the Treaty of Trianon under protest.

The First Hungarian Republic (Hungarian: Első Magyar Köztársaság), until 21 March 1919 the Hungarian People's Republic (Magyar Népköztársaság), was a short-lived unrecognized country, which quickly transformed into a small rump state due to the foreign and military policy of the doctrinaire pacifist Károlyi government. It existed from 16 November 1918 until 8 August 1919, apart from a 133-day interruption in the form of the Hungarian Soviet Republic. The republic was established in the wake of the dissolution of Austria-Hungary following World War I as a replacement for the Kingdom of Hungary, During the rule of Count Mihály Károlyi's pacifist cabinet, Hungary lost control over approximately 75% of its former pre-World War I territories, which was about 325,411 km2 (125,642 sq mi), without armed resistance and was subjected to unhindered foreign occupation. It was in turn succeeded by the Hungarian Soviet Republic but re-established following its demise, and ultimately replaced by the Hungarian Republic.

Central Hungary (Hungarian: Közép-Magyarország) is one of the seven statistical regions in Hungary (NUTS 1 and NUTS 2). It includes Budapest (the capital of the region) and Pest County.

Bikás park is a station on Line 4 of the Budapest Metro. The station is located in the Kelenföld neighborhood in southern Buda. Its name is derived from the park (Bulls Park) in which the station entrance is located. The station was opened on 28 March 2014 as part of the inaugural section of the line, from Keleti pályaudvar to Kelenföld vasútállomás.It is among the first in the system to feature skylights. Gábor Dénes College is only a short walk away.

Gellért Hill (Hungarian: Gellért-hegy; German: Kelenberg, Osterberg or Blocksberg; Latin: Mons Sancti Gerhardi Turkish: Gürz İlyas Bayırı) is a 235 m (771 ft) high hill overlooking the Danube in Budapest, Hungary. It is located in the 1st and the 11th districts. The hill was named after Saint Gerard who was thrown to death from the hill. The famous Hotel Gellért and the Gellért Baths can be found in Gellért Square at the foot of the hill, next to Liberty Bridge. The Gellért Hill Cave is also located on the hill, facing the hotel and the Danube. At the top of the hill, the Citadella (English: citadel) can be found with a nice panoramic view of the city.

Buda (Hungarian pronunciation: [ˈbudɒ]; German: Ofen, Serbo-Croatian: Budim / Будим, Czech and Slovak: Budín, Ottoman Turkish: بودین, romanized: Budin) was the historic capital of the Kingdom of Hungary and, since 1873, has been the western part of the Hungarian capital Budapest, on the west bank of the Danube. Buda comprises a third of Budapest's total territory and is mostly wooded. Landmarks include Buda Castle, the Citadella, and the president of Hungary's residence, Sándor Palace.