If you're spending time in Hietalahti, check out sights like Hietalahti Flea Market or Alexander Theater and hop on the metro to see more the city at Kalevankatu Station or Hietalahti 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.

In the heart of Helsinki's Central Business District, Kamppi boasts the largest cinema multiplex, Tennispalatsi, and the modern underground central bus station. Explore Narinkka Square or shop at Kamppi Center.

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.

Consider a visit to Helsinki Central Library Oodi and take some time to enjoy the abundant dining options during your time in Kluuvi. If you want to see more of the city, jump on the metro at Rautatientori Station or Rautatieasema Station.

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