The unofficial symbol of the city, the white cathedral dominates the central Senate Square. Based on designs by Carl Ludvig Engel and completed in 1852. Free.
An atmospheric minimalistic church completed in 1969 literally dug out of solid rock, resembling a crashed UFO from above. Free.
Cathedral is the largest orthodox church in Western Europe. Free.
The largest church in Helsinki and a fine example of gothic revival architecture. Free.
On top of the hill at the end of Siltasaarenkatu. Designed by the famous Finnish architect Lars Sonck the church was built of grey granite and its massive looks dominate the view from Hakaniemi. The church has both baroque and French romantic organs and concerts are organized frequently. Free.