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Pilisborosjenő (German: Weindorf) is a village in Pest county, Budapest metropolitan area, Hungary. It has a population of 3,373 (2012).

Lake Gőtés is a lake of Hungary.

The Jewish Cemetery of Óbuda in Budapest, Hungary, was opened by the Jewish community in 1922 in the Óbuda-Békásmegyer district (District III) of Budapest. The opening speech was delivered by Ignác Schreiber, a young rabbi, who died only three days later, becoming the first person to be buried there.Later the remains of Mózes Müncz, Gyula Wellesz and Gyula Klein, chief rabbis of Óbuda, were brought there. The tomb of Mózes Müncz is a significant place of pilgrimage. Renowned Jewish Hungarian artists and scientists are also buried here, including the writer, Andor Endre Gelléri, and the psychologist, Ferenc Mérei. The mass grave of the Maros Street Hospital's 149 victims, patients, doctors and nurses alike, who were murdered in January 1945 by the members of the Hungarian Arrow Cross Party, during the Holocaust in Hungary, are located in this cemetery.

Békásmegyer (German: Krottendorf) is a neighbourhood in Budapest, Hungary. It belongs administratively to District III. Békásmegyer consists of two different parts, a huge high-rise housing estate and the traditional Ófalu ("Old Village") with older houses. Békásmegyer is divided into two by the Szentendre HÉV line. Békásmegyer bal-oldal or hegy felőli oldal (left-side or mountain side) and Békásmegyer jobb-oldal or Duna felőli oldal (right-side or Danube side). The left side was an independent village until 1 January 1950, when it was merged into Budapest, while the right side was a water reservoir of the Danube river. Today 41,000 people live in Békásmegyer Microdistrict (13,394 panel flats) and a few thousand in the former village.

Budakalász is a town in Pest county, Budapest metropolitan area, Hungary. Residents are Magyars, with a minority of Serbs. The town includes within its boundaries the island of Lupa, situated on the Danube.

Pomáz (German: Paumasch) is a small town in Pest County, Hungary. It is located on the HÉV commuter train line from Budapest to Szentendre Teje.

Aquincum Civil Amphitheatre is an ancient structure in Budapest, Hungary, the lesser of two located in Obuda. The other is the Aquincum Military Amphitheatre. It was built between 250 AD and 300 AD. South of the western gate is an inscription of the Greek goddess Nemesis also known as Rhamnousia/Rhamnusia.

The Aquincum Museum is a museum in Budapest, Hungary. It first opened in May 1894. Archeological findings from the remains of Aquincum are on display there. These include items from the local mithraeum. It has an indoor and outdoor part.Paula Zsidi served as the museum director from 1989 until 2015.

Three Border Mountain (Hungarian: Hármashatár-hegy, German: Drei·hotter·berg) is the name of a mountain in the city of Budapest, Hungary. Its name comes from the fact that the borders of three cities (Buda, Óbuda, Pesthidegkút) met at this point in the 19th century. Today, these cities have merged into Budapest, but the mountain's name has remained unchanged. The border between the 2nd district and 3rd district still bisects the mountain.

Aquincum (Latin: [aˈkᶣɪŋkũː], Hungarian: [ˈɒkviŋkum]) was an ancient city, situated on the northeastern borders of the province of Pannonia within the Roman Empire. The ruins of the city can be found today in Budapest, the capital city of Hungary. It is believed that Marcus Aurelius wrote at least part of his book Meditations at Aquincum.

The Aquincum Mithraeum (of Victorinus) is a temple to the Roman god Mithras near Budapest in Hungary. The temple (known as a Mithraeum) was built within a townhouse in the Roman city of Aquincum, now in Óbuda on the outskirts of the modern city of Budapest, Hungary.

Óbuda was a town in Hungary that was merged with Buda and Pest on 17 November 1873; it now forms part of District III-Óbuda-Békásmegyer of Budapest. The name means Old Buda in Hungarian (in German, Alt-Ofen). The name in Serbo-Croatian for this city is Stari Budim, but the local Croat minority calls it Obuda (the name Budim is used for the fortress in Buda). In Czech and the Slovak languages, it is called Starý Budín. The island (Óbuda Island) next to this part of the city today hosts the Sziget Festival, a huge music and cultural festival. Óbuda's centre is Fő tér (Main Square), connected to a small square with a sculpture of people waiting for the rain to stop. It is accessible by HÉV (Szentlélek tér station).