Photo: Paasikivi, CC BY-SA 4.0 via Wikimedia Commons
Finnish Interior Minister Heikki Ritavuori was assassinated by Swedish-speaking activist Ernst Tandefelt. At the front door of Ritavuori's former home stands the Finnish text: "Minister of the Interior Heikki Ritavuori was killed in front of his front door on 14 February 1922 by a bullet from an Assassin."
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Kansallismuseo
A beautiful classical building houses this old museum, which has been renovated. The exhibit includes displays of artefacts and items relating to Finland's history. Closed until spring 2027.
Temppeliaukion kirkko, literally "Temple Square Church"
An atmospheric of minimalistic church, this church was literally dug out of solid rock. From above, it resembles a crashed UFO. The roof is made of 22 km of copper strips. Completed in 1969, this has become one of Helsinki's most popular attractions. Concerts are often held here thanks to the excellent acoustics.
Eduskunta
The House of the 200-seat Parliament of Finland was designed by J.S. Sirén in the classic style of the 1920s and inaugurated in 1931. The interior is classical with a touch of functionalism and art deco. Tours in English Sa at 11:00 and 12:00, Su at 12:00 and 13:00. During Jul and Aug English tours are M-F at 13:00. Free.
Designed by Finland's best known architect Alvar Aalto. It is across the street from the National Museum. The marble Finlandia Hall is a popular congress and concert venue in Helsinki. The building itself is worth a visit particularly for architecture buffs, with guided tours available (€6/4, check website for schedule). Be sure to view the building also from across the Töölönlahti bay in the evening when it is floodlit.
Luonnontieteen museo
The museum of natural history is operated by Helsinki University and shows Finnish wildlife, dinosaur skeletons and everything in-between.