The Lutheran Cathedral was built in 1830-1852 to replace an earlier church from 1727. The church is Greek cruciform in shape, and the original neoclassical design by Carl Engel was altered by his successor, Ernst Lohrmann. Lohrmann added four small towers and two side buildings of which one is a belfry, and the other is a chapel. There are statues of the Apostles made of zinc on the roof, and they are the biggest unique set of zinc sculptures in the world. The altarpiece was painted in the 1880s, and the statues of angels on both sides of the altarpiece and the pulpit were designed by Engel. The seating capacity is 1300. The church was called St. Nicholas church until the independence of Finland in 1917. Since 1959, it became a Cathedral, and is called Helsinki Cathedral or the Lutheran Cathedral.
Helsinki Central railway station is a widely recognised landmark in central Helsinki, Finland, and the focal point of public transport in the Greater Helsinki area. The station is used by approximately 200,000 passengers per day, making it Finland's most-visited building. It serves as the point of origin for all trains in the local VR commuter rail network, as well as for a large proportion of long-distance trains in Finland. The station also hosts the Rautatientori metro station, which is the busiest station of the Helsinki Metro.
On 7 June 2010, the Helsinki Central railway station was officially renamed Helsingin päärautatieasema-Helsingfors centralstation (Helsinki main railway station, or Helsinki central railway station) in Finnish and Swedish, replacing the previous official name Helsingin rautatieasema-Helsingfors järnvägsstation (Helsinki railway station). The Finnish transport bureau use "Helsinki C" as a shorthand, and there were erroneous news reports that this shorthand would also be taken into official use. The Turku Central railway station was renamed in a similar manner.