South Harbour, Helsinki

South Harbour (Finnish: Eteläsatama, Swedish: Södra hamnen) is a bay and harbour area immediately next to the centre of the city of Helsinki, Finland. It is the largest passenger harbour in Finland, and 5.4 million passengers travel through it every year. The most of the harbour's traffic is to , Sweden and Tallinn, Estonia, and cruises. In summertime, there is also much small ship traffic.

The bay is bordered by the districts of Katajanokka, Kaartinkaupunki, Ullanlinna and Kaivopuisto. The waterway leading to the South Harbour is 9.6 metres deep. The most critical point on the waterway is the Kustaanmiekka strait, with a width of 80 metres. The waterway has a speed limit of 30 km/h, except for the Katajanokka area, which has a speed limit of 10 km/h.

The South Harbour has eight named piers and four terminals.

The Katajanokka Quay (Finnish: Katajanokanlaituri, Swedish: Skatuddskajen) runs nearly the whole length of Katajanokka, with a length of 740 metres and water depth of 8.8 metres. The furthest part of the pier, towards the sea, consists of the cruising ship pier, with a water depth of 10.3 metres. At the middle of the pier is the Katajanokka Terminal, used by the Viking Line cruiseferries among others. At the end near the Helsinki Market Square is the Kanava Terminal (Finnish: Kanavaterminaali, Swedish: Kanalterminalen), used by express ships travelling to Tallinn. The terminal is named after the Katajanokka channel.

...
Wikipedia