Mainhattan is the central business district of Frankfurt in Germany. The word is an acronym for Main, the river that runs through Frankfurt, and Manhattan, a reference to its high-rise buildings and skyscrapers.

The Eurotower is a skyscraper located in the city centre of Frankfurt am Main, Germany. The building is 148 metres high and was the headquarters of the European Central Bank until 2015.

The Opernplatz is a central city square in Frankfurt, Germany, located in the district of Innenstadt and within the central business district known as the Bankenviertel. The Opernplatz is the most central square of the Bankenviertel. It is named for the Alte Oper building, which today serves as a concert hall.

Römerberg, also spelled Roemerberg, is a square in the German city of Frankfurt am Main. It is considered to be the historic heart of the Altstadt and is a major tourist attraction nowadays, especially at Christmas time thanks to its Christmas market.

Frankfurt (Main) Hauptbahnhof, also called Frankfurt Central Station and Frankfurt Main Station, is the busiest railway station in the German state of Hesse.[2] Because of its location near the middle of Germany and usage as a transport hub for long and short distance travelling, Deutsche Bahn refers to it as the most important station in Germany.

The Collegiate Church of St. Bartholomew, better known as "Frankfurt Cathedral", is a Gothic building in Frankfurt am Main. It has the distinction of being an imperial cathedral due to its importance in the Holy Roman Empire.

The Museum Embankment in Frankfurt am Main is one of the most important museum areas in Germany and Europe. On both banks of the Main you can find 15 world-class museums.

The Römer is a medieval building in Frankfurt am Main. It is one of the city's most important monuments.