What should I avoid in Helsinki?

Skip the salmon soup at Kauppatori's outdoor stalls. They charge €12-15 for a bowl that's been sitting in the pot since 8am, lukewarm by noon, served in a styrofoam cup while seagulls circle overhead. Walk 200 meters east to Vanha Kauppahalli, the Old Market Hall open since 1889, where the same soup costs €9 in a warm indoor hall that smells of smoked fish and cardamom bread. Or take tram 6 north to Hakaniemi Market Hall, where locals do their actual shopping. The reindeer sausage stands at Kauppatori charge €8 for a single link; Hakaniemi's meat counters sell better quality for €5. The Esplanadi souvenir shops between Kauppatori and Stockmann are the same story. A felt reindeer ornament runs €15-20 on Esplanadi; the same thing at Hakaniemi costs €8.

Do not take a taxi from Helsinki-Vantaa airport to the city center. The meter will read €40-50 by the time you reach Kamppi, and the ride takes 30-40 minutes in traffic. The Ring Rail Line, the I or P trains, departs every 10 minutes from a platform inside the airport terminal, costs around €5 with the HSL app, and delivers you to Helsinki Central Station in 30 minutes. The station, dating to 1909 and designed by Eliel Saarinen, has 4 granite lamp bearers flanking the entrance that you've likely seen in photos. The Helsinki Card, priced around €49 for 24 hours, tends to be poor value unless you're hitting 4 or more museums in a single day. A day ticket for HSL transit runs about €9, and you can walk from Kaivopuisto to Kallio in 30 minutes.

Temppeliaukio Church, blasted out of solid granite in 1969, now charges €8 admission. The interior is striking. Cold stone walls curve up to a copper-wire dome, and daylight filters through the narrow glass seam where rock meets ceiling. But the visit takes 10-15 minutes, and summer queues hit 45 minutes by midday. Go at opening, 10am Monday through Saturday, or skip it. The restaurants lining Aleksanterinkatu below Helsinki Cathedral charge 30-40% more than neighborhood spots 3 blocks north. A lunch plate near Senate Square runs €18-22; the same meal in Kallio drops to €12-14 at places like Sandro on Fleminginkatu, where €12 gets you a set lunch with coffee.

Finland's alcohol prices will sting. A pint of Karhu or Lapin Kulta at a bar in Kamppi costs €8-10, served cold in a half-liter glass. A house wine runs €10-14. Alko, Finland's state alcohol monopoly, sells a decent bottle for €10-15 and is the only option for spirits. Alko closes at 8pm weekdays, 6pm Saturdays, and stays shut Sundays, so a Friday evening run is your last chance for the weekend. Grocery stores like S-Market and K-Supermarket sell beer and cider up to 5.5% ABV, nothing stronger. Iso Roobertinkatu in Punavuori has the densest stretch of bars in Helsinki, but cover charges appear after 11pm on weekends, typically €5-10. Most bars stop serving by 1:30am; a handful of late-license spots in Kallio and Punavuori stay open until 3:30am on Fridays and Saturdays.

Helsinki's summer is deceptive. Even in June, temperatures drop to 10°C after sunset, and the wind off the Baltic cuts through a cotton jacket along the Merisatama waterfront. A €30 wind shell from Stockmann or Prisma will save every evening walk. In winter, November through March, Helsinki gets about 6 hours of daylight in December, with sunrise near 9:15am and sunset by 3:15pm. Sidewalks across Kamppi and Kruununhaka freeze by late November. Locals wear studded-sole shoes; you can buy clip-on ice grips at any K-Supermarket for €10-15. Suomenlinna, the 18th-century sea fortress, is worth the 15-minute ferry from Kauppatori in summer but turns genuinely unpleasant from November onward. The island's paths ice over, most cafes close for the season, and the exposed crossing in a north wind drops the feels-like temperature 5-8°C below the mainland.