Katajanokka

orthodox cathedral church of Helsinki, Finland

thumb|right|Uspenski Cathedral Katajanokka (; ) is a neighbourhood of Helsinki, Finland, with around 5,000 inhabitants in 2023. The district is located adjacent to the immediate downtown area, though in the first major town plan for Helsinki from the mid-18th century, the area fell outside the fortifications planned to encircle the city.

exhibition centre in Helsinki, Finland

ferry terminal in Helsinki, Finland

Office building in Helsinki, Finland, designed by Alvar Aalto

former prison in Helsinki, Finland