Dominated by a passenger harbour, Katajanokka boasts the former prison-turned-hotel, Uspenski Cathedral, and Katajanokka Casino. Easily accessible via four bridges, enjoy the area's renovated restaurants and cafés.

Noted for its coffeehouses and shopping, there's plenty to explore in Kruununhaka. Top attractions like Senate Square and Military Museum of Finland are major draws, and you can hop on the metro at Snellmaninkatu Station or Vironkatu Station to see more of the city.

Noted for its museums and live music, there's plenty to explore in Helsinki City Centre. Top attractions like Senate Square and Presidential Palace are major draws, and you can hop on the metro at Vironkatu Station or Hallituskatu Station to see more of the city.

When in Ullanlinna and the surrounding area, you'll want to check out sights like South Harbour Olympia Terminal or Helsinki Olympia Terminal and hop on the metro to see more the city at Kapteeninkatu Station or Neitsytpolku Station.

Known for its abundant dining options and waterfront views, there's plenty to explore in Kaartinkaupunki. Top attractions like Kauppatori Market Square and Helsinki City Hall are major draws, and you can catch the metro at Kolmikulma Station or Etelaranta Station to see more of the city.

If you're spending some time in Kaisaniemi, Kaisaniemen Kasvitieteellinen Puutarha and Kaunissaari Island are top sights worth seeing.