Ruoholahti (Finnish: [ˈruo̯hoˌlɑhti]; Swedish: Gräsviken; both meaning "Grass Bay") is a quarter in Helsinki, part of the Länsisatama neighbourhood and Kampinmalmi district.[1][2][3][4] It is located in the southwestern part of the central city area of Helsinki, close to the Lauttasaari island, and it functions as the principal connection between the Helsinki city centre and the city of Espoo to the west. As of 2005 Ruoholahti is inhabited by approx. 3300 people.[5] The Länsisatama port is also situated in Ruoholahti.

Districts of Helsinki. Ruoholahti highlighted
The Ruoholahti canal
Ruoholahti district viewed from the north
Kaapelitehdas (Cable Factory) culture centre