How do I get around Helsinki?

Helsinki's center is compact enough that you can walk between most sights without ever pulling out a transit ticket. From the Central Railway Station (built 1909, the one with granite figures holding spherical lanterns at the entrance), Senate Square is a 7-minute walk south. Temppeliaukio Church sits about 1 km northwest. The Ateneum, open since 1887, is directly across Kaivokatu. That said, trams are the workhorse when legs give out. Lines 2 and 3 loop through the center past the Design District, Kauppatori, and Töölö. The stops smell faintly of diesel and wet granite after rain, and the cars have that low Scandinavian hum of steel wheels on embedded track. A single AB-zone ride costs about €2.80 on the HSL app (roughly $3.25). Buy a day ticket instead. At €9 (about $10.50), it pays for itself by ride three.

Download the HSL app before you land. It handles payment for trams, buses, metro, commuter trains, and the Suomenlinna ferry, and it works offline for active tickets. The metro is a single line running east from Hakaniemi through Kalasatama and west out to Espoo, extended to Kivenlahti in 2023. Visitors rarely need it unless heading to the Aalto University campus or Itäkeskus. Commuter trains from the Central Station reach Helsinki-Vantaa Airport in about 30 minutes on the I and P lines for roughly €4.10 on the app (ABC zone). The whole system runs from around 5:30 a.m. to midnight. After that, night buses on N-prefix lines cover the main corridors but run maybe every 30 to 40 minutes.

Finland deregulated taxis in July 2018, and the results have been rough for visitors. There is no standard meter rate anymore. Some operators charge €1.50 per km, others charge €3 or more for the same trip. The worst offenders park outside Helsinki Central Station and near the Esplanade, quoting flat rates that can run 2 to 3 times what an app would show. Both Uber and Bolt work well here. A ride from Kamppi to Helsinki-Vantaa Airport runs about €35 to €45 on either app versus potentially €70 or more from an unvetted taxi rank. Mind you, Finnish drivers are generally honest. The problem is price transparency, not fraud. Check the estimate on your phone before you climb in. Every time.

The HSL ferry to Suomenlinna leaves from Kauppatori every 20 to 40 minutes and takes 15 minutes across. It is covered by any HSL ticket, including the day pass. The private JT-Line waterbus runs the same route for about €7.50 round trip, but there is no reason to pay extra unless you want the upper-deck seating and the cold wind off the Gulf of Finland in your face. Helsinki City Bikes run from roughly April through October, with day access at about €5. The bikes are heavy 3-speeds, fine for flat waterfront rides between Kaivopuisto and Kalasatama but not something you would want to take up the hill toward the Olympic Stadium (opened 1938, renovated 2020). Separated cycling lanes run along Mannerheimintie and Hämeentie, and Finnish drivers tend to give cyclists proper room.