The Senate Square presents Carl Ludvig Engel's architecture as a unique allegory of political, religious, scientific and commercial powers in the centre of Helsinki, Finland.

Temppeliaukio Church is a Lutheran church in the Töölö neighborhood of Helsinki. The church was designed by architects and brothers Timo and Tuomo Suomalainen and opened in 1969. Built directly into solid rock, it is also known as the Church of the Rock and Rock Church.

Uspenski Cathedral is a Greek Orthodox or Eastern Orthodox cathedral in Helsinki, Finland, and main cathedral of the Orthodox Church of Finland, dedicated to the Dormition of the Theotokos (the Virgin Mary). Its name comes from the Old Church Slavonic word uspenie, which denotes the Dormition. It is the largest Greek Orthodox church in Western Europe.

The Market Square. It is located in central Helsinki, at the eastern end of Esplanadi and bordering the Baltic Sea to the south and Katajanokka to the east. HSL maintains a year-round ferry link from Market Square to Suomenlinna, and in the summer there are also private companies providing ferry cruises, both to Suomenlinna and to other nearby islands.

Esplanadi, colloquially known as Espa, is an esplanade and urban park in downtown Helsinki, Finland, situated between the Erottaja square and the Market Square. It is bordered on its northern and southern sides by the Pohjoisesplanadi and Eteläesplanadi streets, respectively.

Helsinki Central Station is the main station for commuter rail and long-distance trains departing from Helsinki, Finland. The station is used by approximately 400,000 people per day, of whom about 200,000 are passengers.